Merge pull request 'api-testing' (#5 ) from api-testing into master

Reviewed-on: #5
Bring CLI in line with new Methods
2025-06-14 15:27:53 +02:00 · 2023-05-21 22:04:06 +02:00 · 2023-05-21 22:02:35 +02:00 · 2023-05-21 22:02:19 +02:00 · 2023-05-21 22:02:05 +02:00 · 2023-05-21 22:01:56 +02:00
23 changed files with 2042 additions and 383 deletions
--- a/LICENSE.txt
+++ b/LICENSE.txt
@ -0,0 +1,674 @@
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+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<https://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<https://www.gnu.org/licenses/why-not-lgpl.html>.
--- a/Logging/FileLogger.cs
+++ b/Logging/FileLogger.cs
@ -0,0 +1,32 @@
+using System.Text;
+using System.Text.Json.Serialization;
+
+namespace Logging;
+
+public class FileLogger : LoggerBase
+{
+    private string logFilePath { get; }
+    private const int MaxNumberOfLogFiles = 5;
+
+    public FileLogger(string logFilePath, TextWriter? stdOut, Encoding? encoding = null) : base (stdOut, encoding)
+    {
+        this.logFilePath = logFilePath;
+        
+        //Remove oldest logfile if more than MaxNumberOfLogFiles
+        string parentFolderPath = Path.GetDirectoryName(logFilePath)!;
+        for (int fileCount = new DirectoryInfo(parentFolderPath).EnumerateFiles().Count(); fileCount > MaxNumberOfLogFiles - 1; fileCount--) //-1 because we create own logfile later
+            File.Delete(new DirectoryInfo(parentFolderPath).EnumerateFiles().MinBy(file => file.LastWriteTime)!.FullName);
+    }
+    
+    protected override void Write(LogMessage logMessage)
+    {
+        try
+        {
+            File.AppendAllText(logFilePath, logMessage.ToString());
+        }
+        catch (Exception e)
+        {
+            stdOut?.WriteLine(e);
+        }
+    }
+}
--- a/Logging/FormattedConsoleLogger.cs
+++ b/Logging/FormattedConsoleLogger.cs
@ -0,0 +1,17 @@
+using System.Text;
+
+namespace Logging;
+
+public class FormattedConsoleLogger : LoggerBase
+{
+    
+    public FormattedConsoleLogger(TextWriter? stdOut, Encoding? encoding = null) : base(stdOut, encoding)
+    {
+        
+    }
+
+    protected override void Write(LogMessage message)
+    {
+        //Nothing to do yet
+    }
+}
--- a/Logging/Logger.cs
+++ b/Logging/Logger.cs
@ -0,0 +1,63 @@
+using System.Net.Mime;
+using System.Text;
+
+namespace Logging;
+
+public class Logger : TextWriter
+{
+    public override Encoding Encoding { get; }
+    public enum LoggerType
+    {
+        FileLogger,
+        ConsoleLogger
+    }
+
+    private FileLogger? _fileLogger;
+    private FormattedConsoleLogger? _formattedConsoleLogger;
+    private MemoryLogger _memoryLogger;
+    private TextWriter? stdOut;
+
+    public Logger(LoggerType[] enabledLoggers, TextWriter? stdOut, Encoding? encoding, string? logFilePath)
+    {
+        this.Encoding = encoding ?? Encoding.ASCII;
+        this.stdOut = stdOut ?? null;
+        if (enabledLoggers.Contains(LoggerType.FileLogger) && logFilePath is not null)
+            _fileLogger = new FileLogger(logFilePath, null, encoding);
+        else
+        {
+            _fileLogger = null;
+            throw new ArgumentException($"logFilePath can not be null for LoggerType {LoggerType.FileLogger}");
+        }
+        _formattedConsoleLogger = enabledLoggers.Contains(LoggerType.ConsoleLogger) ? new FormattedConsoleLogger(null, encoding) : null;
+        _memoryLogger = new MemoryLogger(null, encoding);
+    }
+
+    public void WriteLine(string caller, string? value)
+    {
+        value = value is null ? Environment.NewLine : string.Concat(value, Environment.NewLine);
+
+        Write(caller, value);
+    }
+
+    public void Write(string caller, string? value)
+    {
+        if (value is null)
+            return;
+        
+        _fileLogger?.Write(caller, value);
+        _formattedConsoleLogger?.Write(caller, value);
+        
+        _memoryLogger.Write(caller, value);
+        stdOut?.Write(value);
+    }
+
+    public string[] Tail(uint? lines)
+    {
+        return _memoryLogger.Tail(lines);
+    }
+
+    public string[] GetNewLines()
+    {
+        return _memoryLogger.GetNewLines();
+    }
+}
--- a/Logging/LoggerBase.cs
+++ b/Logging/LoggerBase.cs
@ -0,0 +1,58 @@
+using System.Text;
+
+namespace Logging;
+
+public abstract class LoggerBase : TextWriter
+{
+    public override Encoding Encoding { get; }
+    protected TextWriter? stdOut { get; }
+
+    public LoggerBase(TextWriter? stdOut, Encoding? encoding = null)
+    {
+        this.Encoding = encoding ?? Encoding.ASCII;
+        this.stdOut = stdOut;
+    }
+    
+    public void WriteLine(string caller, string? value)
+    {
+        value = value is null ? Environment.NewLine : string.Join(value, Environment.NewLine);
+
+        LogMessage message = new LogMessage(DateTime.Now, caller, value);
+        
+        Write(message);
+    }
+
+    public void Write(string caller, string? value)
+    {
+        if (value is null)
+            return;
+
+        LogMessage message = new LogMessage(DateTime.Now, caller, value);
+        
+        stdOut?.Write(message.ToString());
+        
+        Write(message);
+    }
+
+    protected abstract void Write(LogMessage message);
+
+    public class LogMessage
+    {
+        public DateTime logTime { get; }
+        public string caller { get; }
+        public string value { get; }
+
+        public LogMessage(DateTime now, string caller, string value)
+        {
+            this.logTime = now;
+            this.caller = caller;
+            this.value = value;
+        }
+
+        public override string ToString()
+        {
+            string dateTimeString = $"{logTime.ToShortDateString()} {logTime.ToLongTimeString()}";
+            return $"[{dateTimeString}] {caller,30} | {value}";
+        }
+    }
+}
--- a/Logging/Logging.csproj
+++ b/Logging/Logging.csproj
@ -0,0 +1,9 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+    <PropertyGroup>
+        <TargetFramework>net7.0</TargetFramework>
+        <ImplicitUsings>enable</ImplicitUsings>
+        <Nullable>enable</Nullable>
+    </PropertyGroup>
+
+</Project>
--- a/Logging/MemoryLogger.cs
+++ b/Logging/MemoryLogger.cs
@ -0,0 +1,57 @@
+using System.Text;
+
+namespace Logging;
+
+public class MemoryLogger : LoggerBase
+{
+    private readonly SortedList<DateTime, LogMessage> _logMessages = new();
+    private int _lastLogMessageIndex = 0;
+
+    public MemoryLogger(TextWriter? stdOut, Encoding? encoding = null) : base(stdOut, encoding)
+    {
+        
+    }
+
+    protected override void Write(LogMessage value)
+    {
+        _logMessages.Add(value.logTime, value);
+    }
+
+    public string[] GetLogMessage()
+    {
+        return Tail(Convert.ToUInt32(_logMessages.Count));
+    }
+
+    public string[] Tail(uint? length)
+    {
+        int retLength;
+        if (length is null || length > _logMessages.Count)
+            retLength = _logMessages.Count;
+        else
+            retLength = (int)length;
+        
+        string[] ret = new string[retLength];
+
+        for (int retIndex = 0; retIndex < ret.Length; retIndex++)
+        {
+            ret[retIndex] = _logMessages.GetValueAtIndex(_logMessages.Count - retLength + retIndex).ToString();
+        }
+
+        _lastLogMessageIndex = _logMessages.Count - 1;
+        return ret;
+    }
+
+    public string[] GetNewLines()
+    {
+        int logMessageCount = _logMessages.Count;
+        string[] ret = new string[logMessageCount - _lastLogMessageIndex];
+
+        for (int retIndex = 0; retIndex < ret.Length; retIndex++)
+        {
+            ret[retIndex] = _logMessages.GetValueAtIndex(_lastLogMessageIndex + retIndex).ToString();
+        }
+
+        _lastLogMessageIndex = logMessageCount;
+        return ret;
+    }
+}
--- a/README.md
+++ b/README.md
@ -1,5 +1,140 @@
-Has a interactive CLI-Version as well as API-Version (no documentation of API yet).
+<!-- PROJECT SHIELDS -->
+<!--
+*** I'm using markdown "reference style" links for readability.
+*** Reference links are enclosed in brackets [ ] instead of parentheses ( ).
+*** See the bottom of this document for the declaration of the reference variables
+*** for contributors-url, forks-url, etc. This is an optional, concise syntax you may use.
+*** https://www.markdownguide.org/basic-syntax/#reference-style-links
+-->

-Only one Connector so far: MangaDex.org (Timeout between requests 750ms)
+<!-- PROJECT LOGO -->
+<br />
+<div align="center">

-Can automatically download new Chapters every given time-period.
+<h3 align="center">Tranga</h3>
+
+  <p align="center">
+    Automatic Manga and Metadata downloader 
+  </p>
+</div>
+
+
+
+<!-- TABLE OF CONTENTS -->
+<details>
+  <summary>Table of Contents</summary>
+  <ol>
+    <li>
+      <a href="#about-the-project">About The Project</a>
+      <ul>
+        <li><a href="#built-with">Built With</a></li>
+      </ul>
+    </li>
+    <li>
+      <a href="#getting-started">Getting Started</a>
+      <ul>
+        <li><a href="#prerequisites">Prerequisites</a></li>
+      </ul>
+    </li>
+    <li><a href="#roadmap">Roadmap</a></li>
+    <li><a href="#contributing">Contributing</a></li>
+    <li><a href="#license">License</a></li>
+    <li><a href="#acknowledgments">Acknowledgments</a></li>
+  </ol>
+</details>
+
+
+
+<!-- ABOUT THE PROJECT -->
+## About The Project
+
+Tranga can download Chapters and Metadata from Scanlation sites such as 
+
+- [MangaDex.org](https://mangadex.org/)
+
+and automatically start updates in [Komga](https://komga.org/) to import them.
+
+### Inspiration:
+
+Because [Kaizoku](https://github.com/oae/kaizoku) was relying on [mangal](https://github.com/metafates/mangal) and mangal
+hasn't received bugfixes for it's issues with Titles not showing up, or throwing errors because of illegal characters,
+there were no alternatives for automatic downloads. However [Kaizoku](https://github.com/oae/kaizoku) certainly had a great Web-UI.
+
+That is why I wanted to create my own project, in a language I understand, and that I am able to maintain myself.
+
+<p align="right">(<a href="#readme-top">back to top</a>)</p>
+
+
+
+### Built With
+
+- .NET-Core
+- Newtonsoft.JSON
+- Love <3
+
+<p align="right">(<a href="#readme-top">back to top</a>)</p>
+
+
+
+<!-- GETTING STARTED -->
+## Getting Started
+
+To use head over to [releases](https://git.bernloehr.eu/glax/Tranga/releases) and download a release.
+
+A CLI will guide you through setup.
+
+### Prerequisites
+
+[.NET-Core 7.0](https://dotnet.microsoft.com/en-us/download/dotnet/7.0)
+
+<!-- ROADMAP -->
+## Roadmap
+
+- [ ] Web-UI #1
+- [ ] More Connectors
+  - [ ] Manganato #2
+- [ ] ? 
+
+See the [open issues](https://git.bernloehr.eu/glax/Tranga/issues) for a full list of proposed features (and known issues).
+
+<p align="right">(<a href="#readme-top">back to top</a>)</p>
+
+
+
+<!-- CONTRIBUTING -->
+## Contributing
+
+The following is copy & pasted:
+
+Contributions are what make the open source community such an amazing place to learn, inspire, and create. Any contributions you make are **greatly appreciated**.
+
+If you have a suggestion that would make this better, please fork the repo and create a pull request. You can also simply open an issue with the tag "enhancement".
+Don't forget to give the project a star! Thanks again!
+
+1. Fork the Project
+2. Create your Feature Branch (`git checkout -b feature/AmazingFeature`)
+3. Commit your Changes (`git commit -m 'Add some AmazingFeature'`)
+4. Push to the Branch (`git push origin feature/AmazingFeature`)
+5. Open a Pull Request
+
+<p align="right">(<a href="#readme-top">back to top</a>)</p>
+
+
+
+<!-- LICENSE -->
+## License
+
+Distributed under the GNU GPLv3  License. See `LICENSE.txt` for more information.
+
+<p align="right">(<a href="#readme-top">back to top</a>)</p>
+
+
+
+<!-- ACKNOWLEDGMENTS -->
+## Acknowledgments
+
+* [Choose an Open Source License](https://choosealicense.com)
+* [Font Awesome](https://fontawesome.com)
+* [Best-README-Template](https://github.com/othneildrew/Best-README-Template/tree/master)
+
+<p align="right">(<a href="#readme-top">back to top</a>)</p>
--- a/Tranga-API/Program.cs
+++ b/Tranga-API/Program.cs
@ -1,51 +1,122 @@
-using System.Text.Json;
+
+using Logging;
 using Tranga;
-using Tranga.Connectors;

-TaskManager taskManager = new TaskManager(Directory.GetCurrentDirectory());
+string applicationFolderPath =  Path.Join(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData), "Tranga-API");
+string logsFolderPath = Path.Join(applicationFolderPath, "logs");
+string logFilePath = Path.Join(logsFolderPath, $"log-{DateTime.Now:dd-M-yyyy-HH-mm-ss}.txt");
+string settingsFilePath = Path.Join(applicationFolderPath, "data.json");
+
+Directory.CreateDirectory(applicationFolderPath);
+Directory.CreateDirectory(logsFolderPath);
+        
+Console.WriteLine($"Logfile-Path: {logFilePath}");
+Console.WriteLine($"Settings-File-Path: {settingsFilePath}");
+
+Logger logger = new(new[] { Logger.LoggerType.FileLogger }, null, null, logFilePath);
+        
+logger.WriteLine("Tranga_CLI", "Loading Taskmanager.");
+TaskManager.SettingsData settings;
+if (File.Exists(settingsFilePath))
+    settings = TaskManager.LoadData(settingsFilePath);
+else
+    settings = new TaskManager.SettingsData(Directory.GetCurrentDirectory(), settingsFilePath, null, new HashSet<TrangaTask>());
+
+TaskManager taskManager = new (settings, logger);
+
 var builder = WebApplication.CreateBuilder(args);
+builder.Services.AddEndpointsApiExplorer();
+builder.Services.AddSwaggerGen();
+builder.Services.AddControllers().AddNewtonsoftJson();
 var app = builder.Build();
+app.UseSwagger();
+app.UseSwaggerUI();
+app.UseSwagger();
+app.UseSwaggerUI();

-app.MapGet("/GetConnectors", () => JsonSerializer.Serialize(taskManager.GetAvailableConnectors().Values.ToArray()));
+app.MapGet("/GetAvailableControllers", () =>  taskManager.GetAvailableConnectors());

-app.MapGet("/GetPublications", (string connectorName, string? title) =>
+app.MapGet("/GetKnownPublications", () => taskManager.GetAllPublications());
+
+app.MapGet("/GetPublicationsFromConnector", (string connectorName, string title) =>
 {
-    Connector? connector = taskManager.GetAvailableConnectors().FirstOrDefault(c => c.Key == connectorName).Value;
+    Connector? connector = taskManager.GetAvailableConnectors().FirstOrDefault(con => con.Key == connectorName).Value;
    if (connector is null)
-        return JsonSerializer.Serialize($"Connector {connectorName} is not a known connector.");
-
-    Publication[] publications;
-    if (title is not null)
-        publications = connector.GetPublications(title);
-    else
-        publications = connector.GetPublications();
-
-    return JsonSerializer.Serialize(publications);
+        return Array.Empty<Publication>();
+    if(title.Length < 4)
+        return Array.Empty<Publication>();
+    return taskManager.GetPublicationsFromConnector(connector, title);
 });

-app.MapGet("/ListTasks", () => JsonSerializer.Serialize(taskManager.GetAllTasks()));
+app.MapGet("/Tasks/GetTaskTypes", () => Enum.GetNames(typeof(TrangaTask.Task)));

-app.MapGet("/CreateTask",
-    (TrangaTask.Task task, string connectorName, string? publicationName, TimeSpan reoccurrence, string language) =>
-    {
-        Publication? publication =
-            taskManager.GetAllPublications().FirstOrDefault(pub => pub.downloadUrl == publicationName);
-        if (publication is null)
-            JsonSerializer.Serialize($"Publication {publicationName} is unknown.");
-        
-        taskManager.AddTask(task, connectorName, publication, reoccurrence, language);
-        JsonSerializer.Serialize("Success");
-    });

-app.MapGet("/RemoveTask", (TrangaTask.Task task, string connector, string? publicationName) =>
+app.MapPost("/Tasks/Create", (string taskType, string? connectorName, string? publicationId, string reoccurrenceTime, string? language) =>
 {
-    Publication? publication =
-        taskManager.GetAllPublications().FirstOrDefault(pub => pub.downloadUrl == publicationName);
-    if (publication is null)
-        JsonSerializer.Serialize($"Publication {publicationName} is unknown.");
-        
-    taskManager.RemoveTask(task, connector, publication);
-    JsonSerializer.Serialize("Success");
+    Publication? publication = taskManager.GetAllPublications().FirstOrDefault(pub => pub.internalId == publicationId);
+    TrangaTask.Task task = Enum.Parse<TrangaTask.Task>(taskType);
+    taskManager.AddTask(task, connectorName, publication, TimeSpan.Parse(reoccurrenceTime), language??"");
 });

-app.Run();
+app.MapPost("/Tasks/Delete", (string taskType, string? connectorName, string? publicationId) =>
+{
+    Publication? publication = taskManager.GetAllPublications().FirstOrDefault(pub => pub.internalId == publicationId);
+    TrangaTask.Task task = Enum.Parse<TrangaTask.Task>(taskType);
+    taskManager.DeleteTask(task, connectorName, publication);
+});
+
+app.MapGet("/Tasks/GetList", () => taskManager.GetAllTasks());
+
+app.MapPost("/Tasks/Start", (string taskType, string? connectorName, string? publicationId) =>
+{
+    TrangaTask.Task pTask = Enum.Parse<TrangaTask.Task>(taskType);
+    TrangaTask? task = taskManager.GetAllTasks().FirstOrDefault(tTask =>
+        tTask.task == pTask && tTask.publication?.internalId == publicationId && tTask.connectorName == connectorName);
+    if (task is null)
+        return;
+    taskManager.ExecuteTaskNow(task);
+});
+
+app.MapGet("/Tasks/GetRunningTasks",
+    () => taskManager.GetAllTasks().Where(task => task.state is TrangaTask.ExecutionState.Running));
+
+app.MapGet("/Queue/GetList",
+    () => taskManager.GetAllTasks().Where(task => task.state is TrangaTask.ExecutionState.Enqueued));
+
+app.MapPost("/Queue/Enqueue", (string taskType, string? connectorName, string? publicationId) =>
+{
+    TrangaTask.Task pTask = Enum.Parse<TrangaTask.Task>(taskType);
+    TrangaTask? task = taskManager.GetAllTasks().FirstOrDefault(tTask =>
+        tTask.task == pTask && tTask.publication?.internalId == publicationId && tTask.connectorName == connectorName);
+    if (task is null)
+        return;
+    taskManager.AddTaskToQueue(task);
+});
+
+app.MapPost("/Queue/Dequeue", (string taskType, string? connectorName, string? publicationId) =>
+{
+    TrangaTask.Task pTask = Enum.Parse<TrangaTask.Task>(taskType);
+    TrangaTask? task = taskManager.GetAllTasks().FirstOrDefault(tTask =>
+        tTask.task == pTask && tTask.publication?.internalId == publicationId && tTask.connectorName == connectorName);
+    if (task is null)
+        return;
+    taskManager.RemoveTaskFromQueue(task);
+});
+
+app.MapGet("/Settings/Get", () => new Settings(taskManager.settings));
+
+app.MapPost("/Settings/Update", (string? downloadLocation, string? komgaUrl, string? komgaAuth) => taskManager.UpdateSettings(downloadLocation, komgaUrl, komgaAuth) );
+
+app.Run();
+
+class Settings
+{
+    public string downloadLocation { get; }
+    public Komga? komga { get; }
+
+    public Settings(TaskManager.SettingsData settings)
+    {
+        this.downloadLocation = settings.downloadLocation;
+        this.komga = settings.komga;
+    }
+}
--- a/Tranga-API/Properties/launchSettings.json
+++ b/Tranga-API/Properties/launchSettings.json
@ -3,8 +3,8 @@
    "windowsAuthentication": false,
    "anonymousAuthentication": true,
    "iisExpress": {
-      "applicationUrl": "http://localhost:14826",
-      "sslPort": 44333
+      "applicationUrl": "http://localhost:1716",
+      "sslPort": 44391
    }
  },
  "profiles": {
@ -12,7 +12,7 @@
      "commandName": "Project",
      "dotnetRunMessages": true,
      "launchBrowser": true,
-      "applicationUrl": "http://localhost:5119",
+      "applicationUrl": "http://localhost:5177",
      "environmentVariables": {
        "ASPNETCORE_ENVIRONMENT": "Development"
      }
@ -21,7 +21,7 @@
      "commandName": "Project",
      "dotnetRunMessages": true,
      "launchBrowser": true,
-      "applicationUrl": "https://localhost:7070;http://localhost:5119",
+      "applicationUrl": "https://localhost:7036;http://localhost:5177",
      "environmentVariables": {
        "ASPNETCORE_ENVIRONMENT": "Development"
      }
--- a/Tranga-API/Tranga-API.csproj
+++ b/Tranga-API/Tranga-API.csproj
@ -15,7 +15,14 @@
    </ItemGroup>

    <ItemGroup>
+      <ProjectReference Include="..\Logging\Logging.csproj" />
      <ProjectReference Include="..\Tranga\Tranga.csproj" />
    </ItemGroup>

+    <ItemGroup>
+      <PackageReference Include="Microsoft.AspNetCore.Mvc.NewtonsoftJson" Version="7.0.5" />
+      <PackageReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Design" Version="7.0.6" />
+      <PackageReference Include="Swashbuckle.AspNetCore" Version="6.5.0" />
+    </ItemGroup>
+
 </Project>
--- a/Tranga-API/tasks.json
+++ b/Tranga-API/tasks.json
@ -1 +0,0 @@
-[{"reoccurrence":"00:00:00","lastExecuted":"2023-05-19T17:34:40.5349215+02:00","connectorName":"MangaDex","task":0,"publication":{"sortName":null,"description":null,"tags":null,"posterUrl":null,"year":null,"originalLanguage":null,"status":null,"folderName":null,"downloadUrl":null},"language":"en"}]
--- a/Tranga-CLI/Tranga_Cli.cs
+++ b/Tranga-CLI/Tranga_Cli.cs
@ -1,213 +1,364 @@
 using System.Globalization;
+using Logging;
 using Tranga;
-using Tranga.Connectors;

 namespace Tranga_CLI;

+/*
+ * This is written with pure hatred for readability.
+ * At some point do this properly.
+ * Read at own risk.
+ */
+
 public static class Tranga_Cli
 {
    public static void Main(string[] args)
    {
-        string folderPath = Directory.GetCurrentDirectory();
-        string settingsPath = Path.Join(Directory.GetCurrentDirectory(), "lastPath.setting");
-        if (File.Exists(settingsPath))
-            folderPath = File.ReadAllText(settingsPath);
+        string applicationFolderPath =  Path.Join(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData), "Tranga");
+        string logsFolderPath = Path.Join(applicationFolderPath, "logs");
+        string logFilePath = Path.Join(logsFolderPath, $"log-{DateTime.Now:dd-M-yyyy-HH-mm-ss}.txt");
+        string settingsFilePath = Path.Join(applicationFolderPath, "data.json");
+
+        Directory.CreateDirectory(applicationFolderPath);
+        Directory.CreateDirectory(logsFolderPath);
+        
+        Console.WriteLine($"Logfile-Path: {logFilePath}");
+        Console.WriteLine($"Settings-File-Path: {settingsFilePath}");
+
+        Logger logger = new(new[] { Logger.LoggerType.FileLogger }, null, null, logFilePath);
+        
+        logger.WriteLine("Tranga_CLI", "Loading Taskmanager.");
+        TaskManager.SettingsData settings;
+        if (File.Exists(settingsFilePath))
+            settings = TaskManager.LoadData(settingsFilePath);
+        else
+            settings = new TaskManager.SettingsData(Directory.GetCurrentDirectory(), settingsFilePath, null, new HashSet<TrangaTask>());
+
            
-        Console.WriteLine($"Output folder path [{folderPath}]:");
+        logger.WriteLine("Tranga_CLI", "User Input");
+        Console.WriteLine($"Output folder path [{settings.downloadLocation}]:");
        string? tmpPath = Console.ReadLine();
        while(tmpPath is null)
            tmpPath = Console.ReadLine();
        if(tmpPath.Length > 0)
-            folderPath = tmpPath;
-        File.WriteAllText(settingsPath, folderPath);
+            settings.UpdateSettings(pDownloadLocation: tmpPath, null);
        
-        Console.Write("Mode (D: Interactive only, T: TaskManager):");
-        ConsoleKeyInfo mode = Console.ReadKey();
-        while (mode.Key != ConsoleKey.D && mode.Key != ConsoleKey.T)
-            mode = Console.ReadKey();
-        Console.WriteLine();
+        Console.WriteLine($"Komga BaseURL [{settings.komga?.baseUrl}]:");
+        string? tmpUrl = Console.ReadLine();
+        while (tmpUrl is null)
+            tmpUrl = Console.ReadLine();
+        if (tmpUrl.Length > 0)
+        {
+            Console.WriteLine("Username:");
+            string? tmpUser = Console.ReadLine();
+            while (tmpUser is null || tmpUser.Length < 1)
+                tmpUser = Console.ReadLine();
+            
+            Console.WriteLine("Password:");
+            string tmpPass = string.Empty;
+            ConsoleKey key;
+            do
+            {
+                var keyInfo = Console.ReadKey(intercept: true);
+                key = keyInfo.Key;
+
+                if (key == ConsoleKey.Backspace && tmpPass.Length > 0)
+                {
+                    Console.Write("\b \b");
+                    tmpPass = tmpPass[0..^1];
+                }
+                else if (!char.IsControl(keyInfo.KeyChar))
+                {
+                    Console.Write("*");
+                    tmpPass += keyInfo.KeyChar;
+                }
+            } while (key != ConsoleKey.Enter);
+            
+            settings.UpdateSettings(null, new Komga(tmpUrl, tmpUser, tmpPass, logger));
+        }
        
-        if(mode.Key == ConsoleKey.D)
-            DownloadNow(folderPath);
-        else if (mode.Key == ConsoleKey.T)
-            TaskMode(folderPath);
+        logger.WriteLine("Tranga_CLI", "Loaded.");
+        TaskMode(settings, logger);
    }

-    private static void TaskMode(string folderPath)
+    private static void TaskMode(TaskManager.SettingsData settings, Logger logger)
    {
-        TaskManager taskManager = new TaskManager(folderPath);
-        ConsoleKey selection = ConsoleKey.NoName;
-        int menu = 0;
-        while (selection != ConsoleKey.Escape && selection != ConsoleKey.Q)
+        TaskManager taskManager = new (settings, logger);
+        ConsoleKey selection = ConsoleKey.EraseEndOfFile;
+        PrintMenu(taskManager, taskManager.settings.downloadLocation, logger);
+        while (selection != ConsoleKey.Q)
        {
-            switch (menu)
+            int taskCount = taskManager.GetAllTasks().Length;
+            int taskRunningCount = taskManager.GetAllTasks().Count(task => task.state == TrangaTask.ExecutionState.Running);
+            int taskEnqueuedCount =
+                taskManager.GetAllTasks().Count(task => task.state == TrangaTask.ExecutionState.Enqueued);
+            Console.SetCursorPosition(0,1);
+            Console.WriteLine($"Tasks (Running/Queue/Total)): {taskRunningCount}/{taskEnqueuedCount}/{taskCount}");
+
+            if (Console.KeyAvailable)
            {
-                case 1:
-                    PrintTasks(taskManager.GetAllTasks());
-                    Console.WriteLine("Press any key.");
-                    Console.ReadKey();
-                    menu = 0;
-                    break;
-                case 2:
-                    Connector connector = SelectConnector(folderPath, taskManager.GetAvailableConnectors().Values.ToArray());
-                    TrangaTask.Task task = SelectTask();
-                    Publication? publication = null;
-                    if(task != TrangaTask.Task.UpdatePublications)
-                        publication = SelectPublication(connector);
-                    TimeSpan reoccurrence = SelectReoccurrence();
-                    TrangaTask newTask = taskManager.AddTask(task, connector.name, publication, reoccurrence, "en");
-                    Console.WriteLine(newTask);
-                    Console.WriteLine("Press any key.");
-                    Console.ReadKey();
-                    menu = 0;
-                    break;
-                case 3:
-                    RemoveTask(taskManager);
-                    Console.WriteLine("Press any key.");
-                    Console.ReadKey();
-                    menu = 0;
-                    break;
-                case 4:
-                    ExecuteTaskNow(taskManager);
-                    Console.WriteLine("Press any key.");
-                    Console.ReadKey();
-                    menu = 0;
-                    break;
-                case 5:
-                    Console.WriteLine("Search-Query (Name):");
-                    string? query = Console.ReadLine();
-                    while (query is null || query.Length < 1)
-                        query = Console.ReadLine();
-                    PrintTasks(taskManager.GetAllTasks().Where(qTask =>
-                        ((Publication)qTask.publication!).sortName.ToLower()
-                        .Contains(query, StringComparison.OrdinalIgnoreCase)).ToArray());
-                    Console.WriteLine("Press any key.");
-                    Console.ReadKey();
-                    menu = 0;
-                    break; 
-                case 6:
-                    PrintTasks(taskManager.GetAllTasks().Where(eTask => eTask.isBeingExecuted).ToArray());
-                    Console.WriteLine("Press any key.");
-                    Console.ReadKey();
-                    menu = 0;
-                    break;
-                default:
-                    selection = Menu(taskManager, folderPath);
-                    switch (selection)
-                    {
-                        case ConsoleKey.L:
-                            menu = 1;
-                            break;
-                        case ConsoleKey.C:
-                            menu = 2;
-                            break;
-                        case ConsoleKey.D:
-                            menu = 3;
-                            break;
-                        case ConsoleKey.E:
-                            menu = 4;
-                            break;
-                        case ConsoleKey.U:
-                            menu = 0;
-                            break;
-                        case ConsoleKey.S:
-                            menu = 5;
-                            break;
-                        case ConsoleKey.R:
-                            menu = 6;
-                            break;
-                        default:
-                            menu = 0;
-                            break;
-                    }
-                    break;
+                selection = Console.ReadKey().Key;
+                switch (selection)
+                {
+                    case ConsoleKey.L:
+                        PrintTasks(taskManager.GetAllTasks(), logger);
+                        Console.WriteLine("Press any key.");
+                        Console.ReadKey();
+                        break;
+                    case ConsoleKey.C:
+                        CreateTask(taskManager, taskManager.settings, logger);
+                        Console.WriteLine("Press any key.");
+                        Console.ReadKey();
+                        break;
+                    case ConsoleKey.D:
+                        DeleteTask(taskManager, logger);
+                        Console.WriteLine("Press any key.");
+                        Console.ReadKey();
+                        break;
+                    case ConsoleKey.E:
+                        ExecuteTaskNow(taskManager, logger);
+                        Console.WriteLine("Press any key.");
+                        Console.ReadKey();
+                        break;
+                    case ConsoleKey.S:
+                        SearchTasks(taskManager, logger);
+                        Console.WriteLine("Press any key.");
+                        Console.ReadKey();
+                        break;
+                    case ConsoleKey.R:
+                        PrintTasks(
+                            taskManager.GetAllTasks().Where(eTask => eTask.state == TrangaTask.ExecutionState.Running)
+                                .ToArray(), logger);
+                        Console.WriteLine("Press any key.");
+                        Console.ReadKey();
+                        break;
+                    case ConsoleKey.K:
+                        PrintTasks(
+                            taskManager.GetAllTasks().Where(qTask => qTask.state is TrangaTask.ExecutionState.Enqueued)
+                                .ToArray(), logger);
+                        Console.WriteLine("Press any key.");
+                        Console.ReadKey();
+                        break;
+                    case ConsoleKey.F:
+                        TailLog(logger);
+                        Console.ReadKey();
+                        break;
+                    case ConsoleKey.M:
+                        RemoveTaskFromQueue(taskManager, logger);
+                        Console.WriteLine("Press any key.");
+                        Console.ReadKey();
+                        break;
+                    case ConsoleKey.B:
+                        AddTaskToQueue(taskManager, logger);
+                        Console.WriteLine("Press any key.");
+                        Console.ReadKey();
+                        break;
+                }
+                PrintMenu(taskManager, taskManager.settings.downloadLocation, logger);
            }
+            Thread.Sleep(200);
        }

-        if (taskManager.GetAllTasks().Any(task => task.isBeingExecuted))
+        logger.WriteLine("Tranga_CLI", "Exiting.");
+        Console.Clear();
+        Console.WriteLine("Exiting.");
+        if (taskManager.GetAllTasks().Any(task => task.state == TrangaTask.ExecutionState.Running))
        {
            Console.WriteLine("Force quit (Even with running tasks?) y/N");
            selection = Console.ReadKey().Key;
+            while(selection != ConsoleKey.Y && selection != ConsoleKey.N)
+                selection = Console.ReadKey().Key;
            taskManager.Shutdown(selection == ConsoleKey.Y);
        }else
            // ReSharper disable once RedundantArgumentDefaultValue Better readability
            taskManager.Shutdown(false);
    }

-    private static ConsoleKey Menu(TaskManager taskManager, string folderPath)
+    private static void PrintMenu(TaskManager taskManager, string folderPath, Logger logger)
    {
        int taskCount = taskManager.GetAllTasks().Length;
-        int taskRunningCount = taskManager.GetAllTasks().Count(task => task.isBeingExecuted);
+        int taskRunningCount = taskManager.GetAllTasks().Count(task => task.state == TrangaTask.ExecutionState.Running);
+        int taskEnqueuedCount =
+            taskManager.GetAllTasks().Count(task => task.state == TrangaTask.ExecutionState.Enqueued);
        Console.Clear();
-        Console.WriteLine($"Download Folder: {folderPath} Tasks (Running/Total): {taskRunningCount}/{taskCount}");
-        Console.WriteLine("U: Update this Screen");
-        Console.WriteLine("L: List tasks");
-        Console.WriteLine("C: Create Task");
-        Console.WriteLine("D: Delete Task");
-        Console.WriteLine("E: Execute Task now");
-        Console.WriteLine("S: Search Task");
-        Console.WriteLine("R: Running Tasks");
-        Console.WriteLine("Q: Exit");
-        ConsoleKey selection = Console.ReadKey().Key;
+        Console.WriteLine($"Download Folder: {folderPath}");
+        Console.WriteLine($"Tasks (Running/Queue/Total)): {taskRunningCount}/{taskEnqueuedCount}/{taskCount}");
        Console.WriteLine();
-        return selection;
+        Console.WriteLine($"{"C: Create Task",-30}{"L: List tasks",-30}{"B: Enqueue Task", -30}");
+        Console.WriteLine($"{"D: Delete Task",-30}{"S: Search Tasks", -30}{"K: List Task Queue", -30}");
+        Console.WriteLine($"{"E: Execute Task now",-30}{"R: List Running Tasks", -30}{"M: Remove Task from Queue", -30}");
+        Console.WriteLine();
+        Console.WriteLine($"{"",-30}{"F: Show Log",-30}{"Q: Exit",-30}");
    }

-    private static void PrintTasks(TrangaTask[] tasks)
+    private static void PrintTasks(TrangaTask[] tasks, Logger logger)
    {
+        logger.WriteLine("Tranga_CLI", "Printing Tasks");
        int taskCount = tasks.Length;
-        int taskRunningCount = tasks.Count(task => task.isBeingExecuted);
+        int taskRunningCount = tasks.Count(task => task.state == TrangaTask.ExecutionState.Running);
+        int taskEnqueuedCount = tasks.Count(task => task.state == TrangaTask.ExecutionState.Enqueued);
        Console.Clear();
        int tIndex = 0;
-        Console.WriteLine($"Tasks (Running/Total): {taskRunningCount}/{taskCount}");
+        Console.WriteLine($"Tasks (Running/Queue/Total): {taskRunningCount}/{taskEnqueuedCount}/{taskCount}");
+        string header =
+            $"{"",-5}{"Task",-20} | {"Last Executed",-20} | {"Reoccurrence",-12} | {"State",-10} | {"Connector",-15} | Publication/Manga";
+        Console.WriteLine(header);
+        Console.WriteLine(new string('-', header.Length));
        foreach(TrangaTask trangaTask in tasks)
            Console.WriteLine($"{tIndex++:000}: {trangaTask}");
    }

-    private static void ExecuteTaskNow(TaskManager taskManager)
+    private static TrangaTask? SelectTask(TrangaTask[] tasks, Logger logger)
    {
-        TrangaTask[] tasks = taskManager.GetAllTasks();
+        logger.WriteLine("Tranga_CLI", "Menu: Select task");
        if (tasks.Length < 1)
        {
            Console.Clear();
            Console.WriteLine("There are no available Tasks.");
-            return;
+            logger.WriteLine("Tranga_CLI", "No available Tasks.");
+            return null;
        }
-        PrintTasks(tasks);
+        PrintTasks(tasks, logger);
        
+        logger.WriteLine("Tranga_CLI", "Selecting Task to Remove (from queue)");
+        Console.WriteLine("Enter q to abort");
        Console.WriteLine($"Select Task (0-{tasks.Length - 1}):");

        string? selectedTask = Console.ReadLine();
        while(selectedTask is null || selectedTask.Length < 1)
            selectedTask = Console.ReadLine();
-        int selectedTaskIndex = Convert.ToInt32(selectedTask);
        
-        taskManager.ExecuteTaskNow(tasks[selectedTaskIndex]);
-    }
-
-    private static void RemoveTask(TaskManager taskManager)
-    {
-        TrangaTask[] tasks = taskManager.GetAllTasks();
-        if (tasks.Length < 1)
+        if (selectedTask.Length == 1 && selectedTask.ToLower() == "q")
        {
            Console.Clear();
-            Console.WriteLine("There are no available Tasks.");
-            return;
+            Console.WriteLine("aborted.");
+            logger.WriteLine("Tranga_CLI", "aborted");
+            return null;
        }
-        PrintTasks(tasks);
        
-        Console.WriteLine($"Select Task (0-{tasks.Length - 1}):");
+        try
+        {
+            int selectedTaskIndex = Convert.ToInt32(selectedTask);
+            logger.WriteLine("Tranga_CLI", "Sending Task to TaskManager");
+            return tasks[selectedTaskIndex];
+        }
+        catch (Exception e)
+        {
+            Console.WriteLine($"Exception: {e.Message}");
+            logger.WriteLine("Tranga_CLI", e.Message);
+        }

-        string? selectedTask = Console.ReadLine();
-        while(selectedTask is null || selectedTask.Length < 1)
-            selectedTask = Console.ReadLine();
-        int selectedTaskIndex = Convert.ToInt32(selectedTask);
-
-        taskManager.RemoveTask(tasks[selectedTaskIndex].task, tasks[selectedTaskIndex].connectorName, tasks[selectedTaskIndex].publication);
+        return null;
    }

-    private static TrangaTask.Task SelectTask()
+    private static void AddTaskToQueue(TaskManager taskManager, Logger logger)
    {
+        Console.Clear();
+        logger.WriteLine("Tranga_CLI", "Menu: Add Task to queue");
+
+        TrangaTask[] tasks = taskManager.GetAllTasks().Where(rTask =>
+            rTask.state is not TrangaTask.ExecutionState.Enqueued and not TrangaTask.ExecutionState.Running).ToArray();
+        
+        TrangaTask? selectedTask = SelectTask(tasks, logger);
+        if (selectedTask is null)
+            return;
+        
+        logger.WriteLine("Tranga_CLI", "Sending Task to TaskManager");
+        taskManager.AddTaskToQueue(selectedTask);
+    }
+
+    private static void RemoveTaskFromQueue(TaskManager taskManager, Logger logger)
+    {
+        Console.Clear();
+        logger.WriteLine("Tranga_CLI", "Menu: Remove Task from queue");
+        
+        TrangaTask[] tasks = taskManager.GetAllTasks().Where(rTask => rTask.state is TrangaTask.ExecutionState.Enqueued).ToArray();
+
+        TrangaTask? selectedTask = SelectTask(tasks, logger);
+        if (selectedTask is null)
+            return;
+        
+        logger.WriteLine("Tranga_CLI", "Sending Task to TaskManager");
+        taskManager.RemoveTaskFromQueue(selectedTask);
+    }
+
+    private static void TailLog(Logger logger)
+    {
+        logger.WriteLine("Tranga_CLI", "Menu: Show Log-lines");
+        Console.Clear();
+        
+        string[] lines = logger.Tail(20);
+        foreach (string message in lines)
+            Console.Write(message);
+
+        while (!Console.KeyAvailable)
+        {
+            string[] newLines = logger.GetNewLines();
+            foreach(string message in newLines)
+                Console.Write(message);
+            Thread.Sleep(40);
+        }
+    }
+
+    private static void CreateTask(TaskManager taskManager, TaskManager.SettingsData settings, Logger logger)
+    {
+        logger.WriteLine("Tranga_CLI", "Menu: Creating Task");
+        TrangaTask.Task? tmpTask = SelectTaskType(logger);
+        if (tmpTask is null)
+            return;
+        TrangaTask.Task task = (TrangaTask.Task)tmpTask!;
+                    
+        Connector? connector = null;
+        if (task != TrangaTask.Task.UpdateKomgaLibrary)
+        {
+            connector = SelectConnector(settings.downloadLocation, taskManager.GetAvailableConnectors().Values.ToArray(), logger);
+            if (connector is null)
+                return;
+        }
+                    
+        Publication? publication = null;
+        if (task != TrangaTask.Task.UpdatePublications && task != TrangaTask.Task.UpdateKomgaLibrary)
+        {
+            publication = SelectPublication(connector!, logger);
+            if (publication is null)
+                return;
+        }
+        
+        TimeSpan reoccurrence = SelectReoccurrence(logger);
+        logger.WriteLine("Tranga_CLI", "Sending Task to TaskManager");
+        TrangaTask newTask = taskManager.AddTask(task, connector?.name, publication, reoccurrence, "en");
+        Console.WriteLine(newTask);
+    }
+
+    private static void ExecuteTaskNow(TaskManager taskManager, Logger logger)
+    {
+        logger.WriteLine("Tranga_CLI", "Menu: Executing Task");
+        TrangaTask[] tasks = taskManager.GetAllTasks().Where(nTask => nTask.state is not TrangaTask.ExecutionState.Running).ToArray();
+        
+        TrangaTask? selectedTask = SelectTask(tasks, logger);
+        if (selectedTask is null)
+            return;
+        
+        logger.WriteLine("Tranga_CLI", "Sending Task to TaskManager");
+        taskManager.ExecuteTaskNow(selectedTask);
+    }
+
+    private static void DeleteTask(TaskManager taskManager, Logger logger)
+    {
+        logger.WriteLine("Tranga_CLI", "Menu: Delete Task");
+        TrangaTask[] tasks = taskManager.GetAllTasks();
+        
+        TrangaTask? selectedTask = SelectTask(tasks, logger);
+        if (selectedTask is null)
+            return;
+        
+        logger.WriteLine("Tranga_CLI", "Sending Task to TaskManager");
+        taskManager.DeleteTask(selectedTask.task, selectedTask.connectorName, selectedTask.publication);
+    }
+
+    private static TrangaTask.Task? SelectTaskType(Logger logger)
+    {
+        logger.WriteLine("Tranga_CLI", "Menu: Select TaskType");
        Console.Clear();
        string[] taskNames = Enum.GetNames<TrangaTask.Task>();
        
@ -215,65 +366,87 @@ public static class Tranga_Cli
        Console.WriteLine("Available Tasks:");
        foreach (string taskName in taskNames)
            Console.WriteLine($"{tIndex++}: {taskName}");
+        
+        Console.WriteLine("Enter q to abort");
        Console.WriteLine($"Select Task (0-{taskNames.Length - 1}):");

        string? selectedTask = Console.ReadLine();
        while(selectedTask is null || selectedTask.Length < 1)
            selectedTask = Console.ReadLine();
-        int selectedTaskIndex = Convert.ToInt32(selectedTask);

-        string selectedTaskName = taskNames[selectedTaskIndex];
-        return Enum.Parse<TrangaTask.Task>(selectedTaskName);
+        if (selectedTask.Length == 1 && selectedTask.ToLower() == "q")
+        {
+            Console.Clear();
+            Console.WriteLine("aborted.");
+            logger.WriteLine("Tranga_CLI", "aborted.");
+            return null;
+        }
+        
+        try
+        {
+            int selectedTaskIndex = Convert.ToInt32(selectedTask);
+            string selectedTaskName = taskNames[selectedTaskIndex];
+            return Enum.Parse<TrangaTask.Task>(selectedTaskName);
+        }
+        catch (Exception e)
+        {
+            Console.WriteLine($"Exception: {e.Message}");
+            logger.WriteLine("Tranga_CLI", e.Message);
+        }
+
+        return null;
    }

-    private static TimeSpan SelectReoccurrence()
+    private static TimeSpan SelectReoccurrence(Logger logger)
    {
+        logger.WriteLine("Tranga_CLI", "Menu: Select Reoccurrence");
        Console.WriteLine("Select reoccurrence Timer (Format hh:mm:ss):");
        return TimeSpan.Parse(Console.ReadLine()!, new CultureInfo("en-US"));
    }

-    private static void DownloadNow(string folderPath)
-    {
-        Connector connector = SelectConnector(folderPath);
-
-        Publication publication = SelectPublication(connector);
-        
-        Chapter[] downloadChapters = SelectChapters(connector, publication);
-
-        if (downloadChapters.Length > 0)
-        {
-            connector.DownloadCover(publication);
-            connector.SaveSeriesInfo(publication);
-        }
-
-        foreach (Chapter chapter in downloadChapters)
-        {
-            Console.WriteLine($"Downloading {publication.sortName} V{chapter.volumeNumber}C{chapter.chapterNumber}");
-            connector.DownloadChapter(publication, chapter);
-        }
-    }
-
-    private static Connector SelectConnector(string folderPath, Connector[]? availableConnectors = null)
+    private static Connector? SelectConnector(string folderPath, Connector[] connectors, Logger logger)
    {
+        logger.WriteLine("Tranga_CLI", "Menu: Select Connector");
        Console.Clear();
-        Connector[] connectors = availableConnectors ?? new Connector[] { new MangaDex(folderPath) };
        
        int cIndex = 0;
        Console.WriteLine("Connectors:");
        foreach (Connector connector in connectors)
            Console.WriteLine($"{cIndex++}: {connector.name}");
+        
+        Console.WriteLine("Enter q to abort");
        Console.WriteLine($"Select Connector (0-{connectors.Length - 1}):");

        string? selectedConnector = Console.ReadLine();
        while(selectedConnector is null || selectedConnector.Length < 1)
            selectedConnector = Console.ReadLine();
-        int selectedConnectorIndex = Convert.ToInt32(selectedConnector);
+
+        if (selectedConnector.Length == 1 && selectedConnector.ToLower() == "q")
+        {
+            Console.Clear();
+            Console.WriteLine("aborted.");
+            logger.WriteLine("Tranga_CLI", "aborted.");
+            return null;
+        }
        
-        return connectors[selectedConnectorIndex];
+        try
+        {
+            int selectedConnectorIndex = Convert.ToInt32(selectedConnector);
+            return connectors[selectedConnectorIndex];
+        }
+        catch (Exception e)
+        {
+            Console.WriteLine($"Exception: {e.Message}");
+            logger.WriteLine("Tranga_CLI", e.Message);
+        }
+
+        return null;
    }

-    private static Publication SelectPublication(Connector connector)
+    private static Publication? SelectPublication(Connector connector, Logger logger)
    {
+        logger.WriteLine("Tranga_CLI", "Menu: Select Publication");
+        
        Console.Clear();
        Console.WriteLine($"Connector: {connector.name}");
        Console.WriteLine("Publication search query (leave empty for all):");
@ -285,52 +458,45 @@ public static class Tranga_Cli
        Console.WriteLine("Publications:");
        foreach(Publication publication in publications)
            Console.WriteLine($"{pIndex++}: {publication.sortName}");
-        Console.WriteLine($"Select publication to Download (0-{publications.Length - 1}):");
        
-        string? selected = Console.ReadLine();
-        while(selected is null || selected.Length < 1)
-            selected = Console.ReadLine();
-        return publications[Convert.ToInt32(selected)];
+        Console.WriteLine("Enter q to abort");
+        Console.WriteLine($"Select publication to Download (0-{publications.Length - 1}):");
+
+        string? selectedPublication = Console.ReadLine();
+        while(selectedPublication is null || selectedPublication.Length < 1)
+            selectedPublication = Console.ReadLine();
+
+        if (selectedPublication.Length == 1 && selectedPublication.ToLower() == "q")
+        {
+            Console.Clear();
+            Console.WriteLine("aborted.");
+            logger.WriteLine("Tranga_CLI", "aborted.");
+            return null;
+        }
+        
+        try
+        {
+            int selectedPublicationIndex = Convert.ToInt32(selectedPublication);
+            return publications[selectedPublicationIndex];
+        }
+        catch (Exception e)
+        {
+            Console.WriteLine($"Exception: {e.Message}");
+            logger.WriteLine("Tranga_CLI", e.Message);
+        }
+
+        return null;
    }

-    private static Chapter[] SelectChapters(Connector connector, Publication publication)
+    private static void SearchTasks(TaskManager taskManager, Logger logger)
    {
+        logger.WriteLine("Tranga_CLI", "Menu: Search task");
        Console.Clear();
-        Console.WriteLine($"Connector: {connector.name} Publication: {publication.sortName}");
-        Chapter[] chapters = connector.GetChapters(publication, "en");
-        
-        int cIndex = 0;
-        Console.WriteLine("Chapters:");
-        foreach (Chapter ch in chapters)
-        {
-            string name = cIndex.ToString();
-            if (ch.name is not null && ch.name.Length > 0)
-                name = ch.name;
-            else if (ch.chapterNumber is not null && ch.chapterNumber.Length > 0)
-                name = ch.chapterNumber;
-            Console.WriteLine($"{cIndex++}: {name}");
-        }
-        Console.WriteLine($"Select Chapters to download (0-{chapters.Length - 1}) [range x-y or 'a' for all]: ");
-        string? selected = Console.ReadLine();
-        while(selected is null || selected.Length < 1)
-            selected = Console.ReadLine();
-
-        int start = 0;
-        int end;
-        if (selected == "a")
-            end = chapters.Length - 1;
-        else if (selected.Contains('-'))
-        {
-            string[] split = selected.Split('-');
-            start = Convert.ToInt32(split[0]);
-            end = Convert.ToInt32(split[1]);
-        }
-        else
-        {
-            start = Convert.ToInt32(selected);
-            end = Convert.ToInt32(selected);
-        }
-        
-        return chapters.Skip(start).Take((end + 1)-start).ToArray();
+        Console.WriteLine("Enter search query:");
+        string? query = Console.ReadLine();
+        while (query is null || query.Length < 4)
+            query = Console.ReadLine();
+        PrintTasks(taskManager.GetAllTasks().Where(qTask =>
+            qTask.ToString().ToLower().Contains(query, StringComparison.OrdinalIgnoreCase)).ToArray(), logger);
    }
 }
--- a/Tranga.sln
+++ b/Tranga.sln
@ -4,7 +4,9 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Tranga", ".\Tranga\Tranga.c
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Tranga-CLI", "Tranga-CLI\Tranga-CLI.csproj", "{4899E3B2-B259-479A-B43E-042D043E9501}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Tranga-API", "Tranga-API\Tranga-API.csproj", "{6284C936-4E90-486B-BC46-0AFAD85AD8EE}"
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Logging", "Logging\Logging.csproj", "{415BE889-BB7D-426F-976F-8D977876A462}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Tranga-API", "Tranga-API\Tranga-API.csproj", "{48F4E495-75BC-4402-8E03-DEC5B79D7E83}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@ -20,9 +22,13 @@ Global
 		{4899E3B2-B259-479A-B43E-042D043E9501}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{4899E3B2-B259-479A-B43E-042D043E9501}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{4899E3B2-B259-479A-B43E-042D043E9501}.Release|Any CPU.Build.0 = Release|Any CPU
-		{6284C936-4E90-486B-BC46-0AFAD85AD8EE}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{6284C936-4E90-486B-BC46-0AFAD85AD8EE}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{6284C936-4E90-486B-BC46-0AFAD85AD8EE}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{6284C936-4E90-486B-BC46-0AFAD85AD8EE}.Release|Any CPU.Build.0 = Release|Any CPU
+		{415BE889-BB7D-426F-976F-8D977876A462}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{415BE889-BB7D-426F-976F-8D977876A462}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{415BE889-BB7D-426F-976F-8D977876A462}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{415BE889-BB7D-426F-976F-8D977876A462}.Release|Any CPU.Build.0 = Release|Any CPU
+		{48F4E495-75BC-4402-8E03-DEC5B79D7E83}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{48F4E495-75BC-4402-8E03-DEC5B79D7E83}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{48F4E495-75BC-4402-8E03-DEC5B79D7E83}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{48F4E495-75BC-4402-8E03-DEC5B79D7E83}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 EndGlobal
--- a/Tranga.sln.DotSettings
+++ b/Tranga.sln.DotSettings
@ -1,2 +1,3 @@
 <wpf:ResourceDictionary xml:space="preserve" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:s="clr-namespace:System;assembly=mscorlib" xmlns:ss="urn:shemas-jetbrains-com:settings-storage-xaml" xmlns:wpf="http://schemas.microsoft.com/winfx/2006/xaml/presentation">
+	<s:Boolean x:Key="/Default/UserDictionary/Words/=Komga/@EntryIndexedValue">True</s:Boolean>
 	<s:Boolean x:Key="/Default/UserDictionary/Words/=Tranga/@EntryIndexedValue">True</s:Boolean></wpf:ResourceDictionary>
--- a/Tranga/Connector.cs
+++ b/Tranga/Connector.cs
@ -1,6 +1,7 @@
 using System.IO.Compression;
 using System.Net;
 using System.Xml.Linq;
+using Logging;

 namespace Tranga;

@ -13,10 +14,13 @@ public abstract class Connector
    internal string downloadLocation { get; }  //Location of local files
    protected DownloadClient downloadClient { get; }

-    protected Connector(string downloadLocation, uint downloadDelay)
+    protected Logger? logger;
+
+    protected Connector(string downloadLocation, uint downloadDelay, Logger? logger)
    {
        this.downloadLocation = downloadLocation;
        this.downloadClient = new DownloadClient(downloadDelay);
+        this.logger = logger;
    }
    
    public abstract string name { get; } //Name of the Connector (e.g. Website)
@ -58,6 +62,7 @@ public abstract class Connector
    /// <param name="publication">Publication to save series.json for</param>
    public void SaveSeriesInfo(Publication publication)
    {
+        logger?.WriteLine(this.GetType().ToString(), $"Saving series.json for {publication.sortName}");
        //Check if Publication already has a Folder and a series.json
        string publicationFolder = Path.Join(downloadLocation, publication.folderName);
        if(!Directory.Exists(publicationFolder))
@ -68,23 +73,37 @@ public abstract class Connector
            File.WriteAllText(seriesInfoPath,publication.GetSeriesInfoJson());
    }

-    protected static string CreateComicInfo(Publication publication, Chapter chapter)
+    /// <summary>
+    /// Creates a string containing XML of publication and chapter.
+    /// See ComicInfo.xml
+    /// </summary>
+    /// <returns>XML-string</returns>
+    protected static string CreateComicInfo(Publication publication, Chapter chapter, Logger? logger)
    {
+        logger?.WriteLine("Connector", $"Creating ComicInfo.Xml for {publication.sortName} Chapter {chapter.volumeNumber} {chapter.chapterNumber}");
        XElement comicInfo = new XElement("ComicInfo",
            new XElement("Tags", string.Join(',',publication.tags)),
            new XElement("LanguageISO", publication.originalLanguage),
            new XElement("Title", chapter.name),
            new XElement("Volume", chapter.volumeNumber),
-            new XElement("Number", chapter.sortNumber)
+            new XElement("Number", chapter.chapterNumber) //TODO check if this is correct at some point
        );
        return comicInfo.ToString();
    }

+    /// <summary>
+    /// Checks if a chapter-archive is already present
+    /// </summary>
+    /// <returns>true if chapter is present</returns>
    public bool ChapterIsDownloaded(Publication publication, Chapter chapter)
    {
        return File.Exists(CreateFullFilepath(publication, chapter));
    }

+    /// <summary>
+    /// Creates full file path of chapter-archive
+    /// </summary>
+    /// <returns>Filepath</returns>
    protected string CreateFullFilepath(Publication publication, Chapter chapter)
    {
        return Path.Join(downloadLocation, publication.folderName, chapter.fileName);
@ -111,8 +130,9 @@ public abstract class Connector
    /// <param name="saveArchiveFilePath">Full path to save archive to (without file ending .cbz)</param>
    /// <param name="downloadClient">DownloadClient of the connector</param>
    /// <param name="comicInfoPath">Path of the generate Chapter ComicInfo.xml, if it was generated</param>
-    protected static void DownloadChapterImages(string[] imageUrls, string saveArchiveFilePath, DownloadClient downloadClient, string? comicInfoPath = null)
+    protected static void DownloadChapterImages(string[] imageUrls, string saveArchiveFilePath, DownloadClient downloadClient, Logger? logger, string? comicInfoPath = null)
    {
+        logger?.WriteLine("Connector", "Downloading Images");
        //Check if Publication Directory already exists
        string[] splitPath = saveArchiveFilePath.Split(Path.DirectorySeparatorChar);
        string directoryPath = Path.Combine(splitPath.Take(splitPath.Length - 1).ToArray());
@ -138,6 +158,7 @@ public abstract class Connector
        if(comicInfoPath is not null)
            File.Copy(comicInfoPath, Path.Join(tempFolder, "ComicInfo.xml"));
        
+        logger?.WriteLine("Connector", "Creating archive");
        //ZIP-it and ship-it
        ZipFile.CreateFromDirectory(tempFolder, fullPath);
        Directory.Delete(tempFolder, true); //Cleanup
--- a/Tranga/Connectors/MangaDex.cs
+++ b/Tranga/Connectors/MangaDex.cs
@ -2,24 +2,26 @@
 using System.Net;
 using System.Text.Json;
 using System.Text.Json.Nodes;
+using Logging;

 namespace Tranga.Connectors;
 public class MangaDex : Connector
 {
    public override string name { get; }

-    public MangaDex(string downloadLocation, uint downloadDelay) : base(downloadLocation, downloadDelay)
+    public MangaDex(string downloadLocation, uint downloadDelay, Logger? logger) : base(downloadLocation, downloadDelay, logger)
    {
        name = "MangaDex";
    }
    
-    public MangaDex(string downloadLocation) : base(downloadLocation, 750)
+    public MangaDex(string downloadLocation, Logger? logger) : base(downloadLocation, 750, logger)
    {
        name = "MangaDex";
    }

    public override Publication[] GetPublications(string publicationTitle = "")
    {
+        logger?.WriteLine(this.GetType().ToString(), $"Getting Publications (title={publicationTitle})");
        const int limit = 100; //How many values we want returned at once
        int offset = 0; //"Page"
        int total = int.MaxValue; //How many total results are there, is updated on first request
@ -56,14 +58,12 @@ public class MangaDex : Connector
                    : null;

                JsonArray altTitlesObject = attributes["altTitles"]!.AsArray();
-                string[,] altTitles = new string[altTitlesObject.Count, 2];
-                int titleIndex = 0;
+                Dictionary<string, string> altTitlesDict = new();
                foreach (JsonNode? altTitleNode in altTitlesObject)
                {
                    JsonObject altTitleObject = (JsonObject)altTitleNode!;
                    string key = ((IDictionary<string, JsonNode?>)altTitleObject).Keys.ToArray()[0];
-                    altTitles[titleIndex, 0] = key;
-                    altTitles[titleIndex++, 1] = altTitleObject[key]!.GetValue<string>();
+                    altTitlesDict.TryAdd(key, altTitleObject[key]!.GetValue<string>());
                }

                JsonArray tagsObject = attributes["tags"]!.AsArray();
@ -82,16 +82,14 @@ public class MangaDex : Connector
                    poster = relationships.FirstOrDefault(relationship => relationship!["type"]!.GetValue<string>() == "cover_art")!["id"]!.GetValue<string>();
                }

+                Dictionary<string, string> linksDict = new();
                string[,]? links = null;
                if (attributes.ContainsKey("links") && attributes["links"] is not null)
                {
                    JsonObject linksObject = attributes["links"]!.AsObject();
-                    links = new string[linksObject.Count, 2];
-                    int linkIndex = 0;
                    foreach (string key in ((IDictionary<string, JsonNode?>)linksObject).Keys)
                    {
-                        links[linkIndex, 0] = key;
-                        links[linkIndex++, 1] = linksObject[key]!.GetValue<string>();
+                        linksDict.Add(key, linksObject[key]!.GetValue<string>());
                    }
                }
                
@ -108,10 +106,10 @@ public class MangaDex : Connector
                Publication pub = new Publication(
                    title,
                    description,
-                    altTitles,
+                    altTitlesDict,
                    tags.ToArray(),
                    poster,
-                    links,
+                    linksDict,
                    year,
                    originalLanguage,
                    status,
@ -126,6 +124,7 @@ public class MangaDex : Connector

    public override Chapter[] GetChapters(Publication publication, string language = "")
    {
+        logger?.WriteLine(this.GetType().ToString(), $"Getting Chapters {publication.sortName} (language={language})");
        const int limit = 100; //How many values we want returned at once
        int offset = 0; //"Page"
        int total = int.MaxValue; //How many total results are there, is updated on first request
@ -180,6 +179,7 @@ public class MangaDex : Connector

    public override void DownloadChapter(Publication publication, Chapter chapter)
    {
+        logger?.WriteLine(this.GetType().ToString(), $"Download Chapter {publication.sortName} {chapter.volumeNumber}-{chapter.chapterNumber}");
        //Request URLs for Chapter-Images
        DownloadClient.RequestResult requestResult =
            downloadClient.MakeRequest($"https://api.mangadex.org/at-home/server/{chapter.url}?forcePort443=false'");
@ -198,14 +198,15 @@ public class MangaDex : Connector
            imageUrls.Add($"{baseUrl}/data/{hash}/{image!.GetValue<string>()}");

        string comicInfoPath = Path.GetTempFileName();
-        File.WriteAllText(comicInfoPath, CreateComicInfo(publication, chapter));
+        File.WriteAllText(comicInfoPath, CreateComicInfo(publication, chapter, logger));
        
        //Download Chapter-Images
-        DownloadChapterImages(imageUrls.ToArray(), CreateFullFilepath(publication, chapter), downloadClient, comicInfoPath);
+        DownloadChapterImages(imageUrls.ToArray(), CreateFullFilepath(publication, chapter), downloadClient, logger, comicInfoPath);
    }

    public override void DownloadCover(Publication publication)
    {
+        logger?.WriteLine(this.GetType().ToString(), $"Download cover {publication.sortName}");
        //Check if Publication already has a Folder and cover
        string publicationFolder = Path.Join(downloadLocation, publication.folderName);
        if(!Directory.Exists(publicationFolder))
--- a/Tranga/Komga.cs
+++ b/Tranga/Komga.cs
@ -0,0 +1,125 @@
+using System.Net.Http.Headers;
+using System.Text.Json.Nodes;
+using Logging;
+using Newtonsoft.Json;
+using JsonSerializer = System.Text.Json.JsonSerializer;
+
+namespace Tranga;
+
+/// <summary>
+/// Provides connectivity to Komga-API
+/// Can fetch and update libraries
+/// </summary>
+public class Komga
+{
+    public string baseUrl { get; }
+    public string auth { get; } //Base64 encoded, if you use your password everywhere, you have problems
+
+    private Logger? logger;
+    
+    /// <param name="baseUrl">Base-URL of Komga instance, no trailing slashes(/)</param>
+    /// <param name="username">Komga Username</param>
+    /// <param name="password">Komga password, will be base64 encoded. yea</param>
+    public Komga(string baseUrl, string username, string password, Logger? logger)
+    {
+        this.baseUrl = baseUrl;
+        this.auth = Convert.ToBase64String(System.Text.Encoding.ASCII.GetBytes($"{username}:{password}"));
+        this.logger = logger;
+    }
+    
+    /// <param name="baseUrl">Base-URL of Komga instance, no trailing slashes(/)</param>
+    /// <param name="auth">Base64 string of username and password (username):(password)</param>
+    [JsonConstructor]
+    public Komga(string baseUrl, string auth, Logger? logger)
+    {
+        this.baseUrl = baseUrl;
+        this.auth = auth;
+        this.logger = logger;
+    }
+
+    /// <summary>
+    /// Fetches all libraries available to the user
+    /// </summary>
+    /// <returns>Array of KomgaLibraries</returns>
+    public KomgaLibrary[] GetLibraries()
+    {
+        logger?.WriteLine(this.GetType().ToString(), $"Getting Libraries");
+        Stream data = NetClient.MakeRequest($"{baseUrl}/api/v1/libraries", auth);
+        JsonArray? result = JsonSerializer.Deserialize<JsonArray>(data);
+        if (result is null)
+            return Array.Empty<KomgaLibrary>();
+
+        HashSet<KomgaLibrary> ret = new();
+
+        foreach (JsonNode? jsonNode in result)
+        {
+            var jObject = (JsonObject?)jsonNode;
+            string libraryId = jObject!["id"]!.GetValue<string>();
+            string libraryName = jObject!["name"]!.GetValue<string>();
+            ret.Add(new KomgaLibrary(libraryId, libraryName));
+        }
+
+        return ret.ToArray();
+    }
+
+    /// <summary>
+    /// Updates library with given id
+    /// </summary>
+    /// <param name="libraryId">Id of the Komga-Library</param>
+    /// <returns>true if successful</returns>
+    public bool UpdateLibrary(string libraryId)
+    {
+        logger?.WriteLine(this.GetType().ToString(), $"Updating Libraries");
+        return NetClient.MakePost($"{baseUrl}/api/v1/libraries/{libraryId}/scan", auth);
+    }
+
+    public struct KomgaLibrary
+    {
+        public string id { get; }
+        public string name { get; }
+
+        public KomgaLibrary(string id, string name)
+        {
+            this.id = id;
+            this.name = name;
+        }
+    }
+
+    private static class NetClient
+    {
+        public static Stream MakeRequest(string url, string auth)
+        {
+            HttpClient client = new();
+            HttpRequestMessage requestMessage = new HttpRequestMessage
+            {
+                Method = HttpMethod.Get,
+                RequestUri = new Uri(url),
+                Headers =
+                {
+                    { "Accept", "application/json" },
+                    { "Authorization", new AuthenticationHeaderValue("Basic", auth).ToString() }
+                }
+            };
+            HttpResponseMessage response = client.Send(requestMessage);
+            Stream resultString = response.IsSuccessStatusCode ? response.Content.ReadAsStream() : Stream.Null;
+            return resultString;
+        }
+
+        public static bool MakePost(string url, string auth)
+        {
+            HttpClient client = new();
+            HttpRequestMessage requestMessage = new HttpRequestMessage
+            {
+                Method = HttpMethod.Post,
+                RequestUri = new Uri(url),
+                Headers =
+                {
+                    { "Accept", "application/json" },
+                    { "Authorization", new AuthenticationHeaderValue("Basic", auth).ToString() }
+                }
+            };
+            HttpResponseMessage response = client.Send(requestMessage);
+            return response.IsSuccessStatusCode;
+        }
+    }
+}
--- a/Tranga/Publication.cs
+++ b/Tranga/Publication.cs
@ -9,36 +9,40 @@ public readonly struct Publication
 {
    public string sortName { get; }
    // ReSharper disable UnusedAutoPropertyAccessor.Global we need it, trust
-    [JsonIgnore]public string[,] altTitles { get; }
+    [JsonIgnore]public Dictionary<string,string> altTitles { get; }
    // ReSharper disable trice MemberCanBePrivate.Global, trust
    public string? description { get; }
    public string[] tags { get; }
    public string? posterUrl { get; }
-    [JsonIgnore]public string[,]? links { get; }
+    [JsonIgnore]public Dictionary<string,string> links { get; }
    public int? year { get; }
    public string? originalLanguage { get; }
    public string status { get; }
    public string folderName { get; }
    public string downloadUrl { get; }
+    public string internalId { get; }

-    public Publication(string sortName, string? description, string[,] altTitles, string[] tags, string? posterUrl, string[,]? links, int? year, string? originalLanguage, string status, string downloadUrl)
+    public readonly struct ValueTuple
+    {
+        
+    }
+
+    public Publication(string sortName, string? description, Dictionary<string,string> altTitles, string[] tags, string? posterUrl, Dictionary<string,string>? links, int? year, string? originalLanguage, string status, string downloadUrl)
    {
        this.sortName = sortName;
        this.description = description;
        this.altTitles = altTitles;
        this.tags = tags;
        this.posterUrl = posterUrl;
-        this.links = links;
+        this.links = links ?? new Dictionary<string, string>();
        this.year = year;
        this.originalLanguage = originalLanguage;
        this.status = status;
        this.downloadUrl = downloadUrl;
        this.folderName = string.Concat(sortName.Split(Path.GetInvalidPathChars().Concat(Path.GetInvalidFileNameChars()).ToArray()));
+        this.internalId = Guid.NewGuid().ToString();
    }
-
-    /// <summary>
-    /// 
-    /// </summary>
+    
    /// <returns>Serialized JSON String for series.json</returns>
    public string GetSeriesInfoJson()
    {
@ -57,13 +61,13 @@ public readonly struct Publication
    //Only for series.json what an abomination, why are all the fields not-null????
    private struct Metadata
    {
-        // ReSharper disable UnusedAutoPropertyAccessor.Local we need it, trust
+        // ReSharper disable UnusedAutoPropertyAccessor.Local we need them all, trust me
        [JsonRequired] public string type { get; }
        [JsonRequired] public string publisher { get; }
        // ReSharper disable twice IdentifierTypo
        [JsonRequired] public int comicid  { get; }
        [JsonRequired] public string booktype { get; }
-        // ReSharper disable InconsistentNaming
+        // ReSharper disable InconsistentNaming This one property is capitalized. Why?
        [JsonRequired] public string ComicImage { get; }
        [JsonRequired] public int total_issues { get; }
        [JsonRequired] public string publication_run { get; }
@ -84,7 +88,7 @@ public readonly struct Publication
                this.status = status;
            this.description_text = description_text;
            
-            //kill it with fire
+            //kill it with fire, but otherwise Komga will not parse
            type = "Manga";
            publisher = "";
            comicid = 0;
--- a/Tranga/TaskExecutor.cs
+++ b/Tranga/TaskExecutor.cs
@ -1,4 +1,6 @@
-namespace Tranga;
+using Logging;
+
+namespace Tranga;

 /// <summary>
 /// Executes TrangaTasks
@ -7,41 +9,65 @@
 /// </summary>
 public static class TaskExecutor
 {
-    
    /// <summary>
    /// Executes TrangaTask.
    /// </summary>
-    /// <param name="connectors">List of all available Connectors</param>
+    /// <param name="taskManager">Parent</param>
    /// <param name="trangaTask">Task to execute</param>
    /// <param name="chapterCollection">Current chapterCollection to update</param>
+    /// <param name="logger"></param>
    /// <exception cref="ArgumentException">Is thrown when there is no Connector available with the name of the TrangaTask.connectorName</exception>
-    public static void Execute(Connector[] connectors, TrangaTask trangaTask, Dictionary<Publication, List<Chapter>> chapterCollection)
+    public static void Execute(TaskManager taskManager, TrangaTask trangaTask, Logger? logger)
    {
-        //Get Connector from list of available Connectors and the required Connector of the TrangaTask
-        Connector? connector = connectors.FirstOrDefault(c => c.name == trangaTask.connectorName);
-        if (connector is null)
-            throw new ArgumentException($"Connector {trangaTask.connectorName} is not a known connector.");
-
-        if (trangaTask.isBeingExecuted)
+        //Only execute task if it is not already being executed.
+        if (trangaTask.state == TrangaTask.ExecutionState.Running)
+        {
+            logger?.WriteLine("TaskExecutor", $"Task already running {trangaTask}");
            return;
-        trangaTask.isBeingExecuted = true;
-        trangaTask.lastExecuted = DateTime.Now;
+        }
+        trangaTask.state = TrangaTask.ExecutionState.Running;
+        logger?.WriteLine("TaskExecutor", $"Starting Task {trangaTask}");
        
+        //Connector is not needed for all tasks
+        Connector? connector = null;
+        if (trangaTask.task != TrangaTask.Task.UpdateKomgaLibrary)
+            connector = taskManager.GetConnector(trangaTask.connectorName!);
+
        //Call appropriate Method based on TrangaTask.Task
        switch (trangaTask.task)
        {
            case TrangaTask.Task.DownloadNewChapters:
-                DownloadNewChapters(connector, (Publication)trangaTask.publication!, trangaTask.language, chapterCollection);
+                DownloadNewChapters(connector!, (Publication)trangaTask.publication!, trangaTask.language, ref taskManager._chapterCollection);
                break;
            case TrangaTask.Task.UpdateChapters:
-                UpdateChapters(connector, (Publication)trangaTask.publication!, trangaTask.language, chapterCollection);
+                UpdateChapters(connector!, (Publication)trangaTask.publication!, trangaTask.language, ref taskManager._chapterCollection);
                break;
            case TrangaTask.Task.UpdatePublications:
-                UpdatePublications(connector, chapterCollection);
+                UpdatePublications(connector!, ref taskManager._chapterCollection);
+                break;
+            case TrangaTask.Task.UpdateKomgaLibrary:
+                UpdateKomgaLibrary(taskManager);
                break;
        }
+        
+        logger?.WriteLine("TaskExecutor", $"Task finished! {trangaTask}");
+        trangaTask.lastExecuted = DateTime.Now;
+        trangaTask.state = TrangaTask.ExecutionState.Waiting;
+    }

-        trangaTask.isBeingExecuted = false;
+    /// <summary>
+    /// Updates all Komga-Libraries
+    /// </summary>
+    /// <param name="taskManager">Parent</param>
+    private static void UpdateKomgaLibrary(TaskManager taskManager)
+    {
+        if (taskManager.komga is null)
+            return;
+        Komga komga = taskManager.komga;
+
+        Komga.KomgaLibrary[] allLibraries = komga.GetLibraries();
+        foreach (Komga.KomgaLibrary lib in allLibraries)
+            komga.UpdateLibrary(lib.id);
    }

    /// <summary>
@ -49,7 +75,7 @@ public static class TaskExecutor
    /// </summary>
    /// <param name="connector">Connector to receive Publications from</param>
    /// <param name="chapterCollection"></param>
-    private static void UpdatePublications(Connector connector, Dictionary<Publication, List<Chapter>> chapterCollection)
+    private static void UpdatePublications(Connector connector, ref Dictionary<Publication, List<Chapter>> chapterCollection)
    {
        Publication[] publications = connector.GetPublications();
        foreach (Publication publication in publications)
@ -64,9 +90,9 @@ public static class TaskExecutor
    /// <param name="publication">Publication to check</param>
    /// <param name="language">Language to receive chapters for</param>
    /// <param name="chapterCollection"></param>
-    private static void DownloadNewChapters(Connector connector, Publication publication, string language, Dictionary<Publication, List<Chapter>> chapterCollection)
+    private static void DownloadNewChapters(Connector connector, Publication publication, string language, ref Dictionary<Publication, List<Chapter>> chapterCollection)
    {
-        List<Chapter> newChapters = UpdateChapters(connector, publication, language, chapterCollection);
+        List<Chapter> newChapters = UpdateChapters(connector, publication, language, ref chapterCollection);
        connector.DownloadCover(publication);
        
        //Check if Publication already has a Folder and a series.json
@ -90,7 +116,7 @@ public static class TaskExecutor
    /// <param name="language">Language to receive chapters for</param>
    /// <param name="chapterCollection"></param>
    /// <returns>List of Chapters that were previously not in collection</returns>
-    private static List<Chapter> UpdateChapters(Connector connector, Publication publication, string language, Dictionary<Publication, List<Chapter>> chapterCollection)
+    private static List<Chapter> UpdateChapters(Connector connector, Publication publication, string language, ref Dictionary<Publication, List<Chapter>> chapterCollection)
    {
        List<Chapter> newChaptersList = new();
        chapterCollection.TryAdd(publication, newChaptersList); //To ensure publication is actually in collection
--- a/Tranga/TaskManager.cs
+++ b/Tranga/TaskManager.cs
@ -1,4 +1,5 @@
-using Newtonsoft.Json;
+using Logging;
+using Newtonsoft.Json;
 using Tranga.Connectors;

 namespace Tranga;
@ -9,32 +10,94 @@ namespace Tranga;
 /// </summary>
 public class TaskManager
 {
-    private readonly Dictionary<Publication, List<Chapter>> _chapterCollection;
+    public Dictionary<Publication, List<Chapter>> _chapterCollection = new();
    private readonly HashSet<TrangaTask> _allTasks;
    private bool _continueRunning = true;
    private readonly Connector[] _connectors;
+    private readonly Dictionary<Connector, List<TrangaTask>> _taskQueue = new();
+    public SettingsData settings { get; }
+    private Logger? logger { get; }
+    public Komga? komga { get; }

-    /// <summary>
-    /// 
-    /// </summary>
-    /// <param name="folderPath">Local path to save data (Manga) to</param>
-    public TaskManager(string folderPath)
+    /// <param name="downloadFolderPath">Local path to save data (Manga) to</param>
+    /// <param name="settingsFilePath">Path to the settings file (data.json)</param>
+    /// <param name="komgaBaseUrl">The Url of the Komga-instance that you want to update</param>
+    /// <param name="komgaUsername">The Komga username</param>
+    /// <param name="komgaPassword">The Komga password</param>
+    /// <param name="logger"></param>
+    public TaskManager(string downloadFolderPath, string? settingsFilePath = null, string? komgaBaseUrl = null, string? komgaUsername = null, string? komgaPassword = null, Logger? logger = null)
    {
-        this._connectors = new Connector[]{ new MangaDex(folderPath) };
-        _chapterCollection = new();
-        _allTasks = ImportTasks(Directory.GetCurrentDirectory());
+        this.logger = logger;
+        _allTasks = new HashSet<TrangaTask>();
+        if (komgaBaseUrl != null && komgaUsername != null && komgaPassword != null)
+            this.komga = new Komga(komgaBaseUrl, komgaUsername, komgaPassword, logger);
+        
+        this.settings = new SettingsData(downloadFolderPath, settingsFilePath, this.komga, this._allTasks);
+        ExportData();
+        
+        this._connectors = new Connector[]{ new MangaDex(downloadFolderPath, logger) };
+        foreach(Connector cConnector in this._connectors)
+            _taskQueue.Add(cConnector, new List<TrangaTask>());
+        
        Thread taskChecker = new(TaskCheckerThread);
        taskChecker.Start();
    }

+    public void UpdateSettings(string? downloadLocation, string? komgaUrl, string? komgaAuth)
+    {
+        Komga? komga = null;
+        if (komgaUrl is not null && komgaAuth is not null)
+            komga = new Komga(komgaUrl, komgaAuth, null);
+        settings.UpdateSettings(downloadLocation, komga);
+        ExportData();
+    }
+
+    public TaskManager(SettingsData settings, Logger? logger = null)
+    {
+        this.logger = logger;
+        this._connectors = new Connector[]{ new MangaDex(settings.downloadLocation, logger) };
+        this.settings = settings;
+        ExportData();
+        
+        foreach(Connector cConnector in this._connectors)
+            _taskQueue.Add(cConnector, new List<TrangaTask>());
+        this.komga = settings.komga;
+        _allTasks = settings.allTasks;
+        Thread taskChecker = new(TaskCheckerThread);
+        taskChecker.Start();
+    }
+
+    /// <summary>
+    /// Runs continuously until shutdown.
+    /// Checks if tasks have to be executed (time elapsed)
+    /// </summary>
    private void TaskCheckerThread()
    {
+        logger?.WriteLine(this.GetType().ToString(), "Starting TaskCheckerThread.");
        while (_continueRunning)
        {
-            foreach (TrangaTask task in _allTasks)
+            //Check if previous tasks have finished and execute new tasks
+            foreach (KeyValuePair<Connector, List<TrangaTask>> connectorTaskQueue in _taskQueue)
            {
-                if(task.ShouldExecute()) 
-                    TaskExecutor.Execute(this._connectors, task, this._chapterCollection); //Might crash here, when adding new Task while another Task is running. Check later
+                if(connectorTaskQueue.Value.RemoveAll(task => task.state == TrangaTask.ExecutionState.Waiting) > 0)
+                    ExportData();
+                
+                if (connectorTaskQueue.Value.Count > 0 && connectorTaskQueue.Value.All(task => task.state is TrangaTask.ExecutionState.Enqueued))
+                    ExecuteTaskNow(connectorTaskQueue.Value.First());
+            }
+            
+            //Check if task should be executed
+            //Depending on type execute immediately or enqueue
+            foreach (TrangaTask task in _allTasks.Where(aTask => aTask.ShouldExecute()))
+            {
+                task.state = TrangaTask.ExecutionState.Enqueued;
+                if(task.connectorName is null)
+                    ExecuteTaskNow(task);
+                else
+                {
+                    logger?.WriteLine(this.GetType().ToString(), $"Task due: {task}");
+                    _taskQueue[GetConnector(task.connectorName!)].Add(task);
+                }
            }
            Thread.Sleep(1000);
        }
@ -49,9 +112,10 @@ public class TaskManager
        if (!this._allTasks.Contains(task))
            return;
        
+        logger?.WriteLine(this.GetType().ToString(), $"Forcing Execution: {task}");
        Task t = new Task(() =>
        {
-            TaskExecutor.Execute(this._connectors, task, this._chapterCollection);
+            TaskExecutor.Execute(this, task, logger);
        });
        t.Start();
    }
@ -65,24 +129,47 @@ public class TaskManager
    /// <param name="reoccurrence">Time-Interval between Executions</param>
    /// <param name="language">language, should Task require parameter. Can be empty</param>
    /// <exception cref="ArgumentException">Is thrown when connectorName is not a available Connector</exception>
-    public TrangaTask AddTask(TrangaTask.Task task, string connectorName, Publication? publication, TimeSpan reoccurrence,
+    public TrangaTask AddTask(TrangaTask.Task task, string? connectorName, Publication? publication, TimeSpan reoccurrence,
        string language = "")
    {
-        //Get appropriate Connector from available Connectors for TrangaTask
-        Connector? connector = _connectors.FirstOrDefault(c => c.name == connectorName);
-        if (connector is null)
-            throw new ArgumentException($"Connector {connectorName} is not a known connector.");
-        
-        TrangaTask newTask = new TrangaTask(connector.name, task, publication, reoccurrence, language);
-        //Check if same task already exists
-        if (!_allTasks.Any(trangaTask => trangaTask.task != task && trangaTask.connectorName != connector.name &&
-                                         trangaTask.publication?.downloadUrl != publication?.downloadUrl))
+        logger?.WriteLine(this.GetType().ToString(), $"Adding new Task {task} {connectorName} {publication?.sortName}");
+
+        TrangaTask newTask;
+        if (task == TrangaTask.Task.UpdateKomgaLibrary)
        {
-            if(task != TrangaTask.Task.UpdatePublications)
-                _chapterCollection.Add((Publication)publication!, new List<Chapter>());
-            _allTasks.Add(newTask);
-            ExportTasks(Directory.GetCurrentDirectory());
+            newTask = new TrangaTask(task, null, null, reoccurrence, language);
+            
+            //Check if same task already exists
+            // ReSharper disable once SimplifyLinqExpressionUseAll readabilty
+            if (!_allTasks.Any(trangaTask => trangaTask.task == task))
+            {
+                _allTasks.Add(newTask);
+            }
        }
+        else
+        {
+            if(connectorName is null)
+                throw new ArgumentException($"connectorName can not be null for task {task}");
+            
+            //Get appropriate Connector from available Connectors for TrangaTask
+            Connector? connector = _connectors.FirstOrDefault(c => c.name == connectorName);
+            if (connector is null)
+                throw new ArgumentException($"Connector {connectorName} is not a known connector.");
+        
+            newTask = new TrangaTask(task, connector.name, publication, reoccurrence, language);
+            
+            //Check if same task already exists
+            if (!_allTasks.Any(trangaTask => trangaTask.task == task && trangaTask.connectorName == connector.name &&
+                                             trangaTask.publication?.downloadUrl == publication?.downloadUrl))
+            {
+                if(task != TrangaTask.Task.UpdatePublications)
+                    _chapterCollection.TryAdd((Publication)publication!, new List<Chapter>());
+                _allTasks.Add(newTask);
+            }
+        }
+        logger?.WriteLine(this.GetType().ToString(), $"Added new Task {newTask.ToString()}");
+        ExportData();
+        
        return newTask;
    }

@ -92,26 +179,56 @@ public class TaskManager
    /// <param name="task">TrangaTask.Task type</param>
    /// <param name="connectorName">Name of Connector that was used</param>
    /// <param name="publication">Publication that was used</param>
-    public void RemoveTask(TrangaTask.Task task, string connectorName, Publication? publication)
+    public void DeleteTask(TrangaTask.Task task, string? connectorName, Publication? publication)
    {
-        _allTasks.RemoveWhere(trangaTask =>
-            trangaTask.task == task && trangaTask.connectorName == connectorName &&
-            trangaTask.publication?.downloadUrl == publication?.downloadUrl);
-        ExportTasks(Directory.GetCurrentDirectory());
+        logger?.WriteLine(this.GetType().ToString(), $"Removing Task {task} {publication?.sortName}");
+        if (task == TrangaTask.Task.UpdateKomgaLibrary)
+        {
+            _allTasks.RemoveWhere(uTask => uTask.task == TrangaTask.Task.UpdateKomgaLibrary);
+            logger?.WriteLine(this.GetType().ToString(), $"Removed Task {task}");
+        }
+        else if (connectorName is null)
+            throw new ArgumentException($"connectorName can not be null for Task {task}");
+        else
+        {
+            if(_allTasks.RemoveWhere(trangaTask =>
+                trangaTask.task == task && trangaTask.connectorName == connectorName &&
+                trangaTask.publication?.downloadUrl == publication?.downloadUrl) > 0)
+                logger?.WriteLine(this.GetType().ToString(), $"Removed Task {task} {publication?.sortName} {publication?.downloadUrl}.");
+            else
+                logger?.WriteLine(this.GetType().ToString(), $"No Task {task} {publication?.sortName} {publication?.downloadUrl} could be found.");
+        }
+        ExportData();
    }

    /// <summary>
-    /// 
+    /// Removes a Task from the queue
    /// </summary>
+    /// <param name="task"></param>
+    public void RemoveTaskFromQueue(TrangaTask task)
+    {
+        task.lastExecuted = DateTime.Now;
+        foreach (List<TrangaTask> taskList in this._taskQueue.Values)
+            taskList.Remove(task);
+        task.state = TrangaTask.ExecutionState.Waiting;
+    }
+
+    /// <summary>
+    /// Sets last execution time to start of time
+    /// Let taskManager handle enqueuing
+    /// </summary>
+    /// <param name="task"></param>
+    public void AddTaskToQueue(TrangaTask task)
+    {
+        task.lastExecuted = DateTime.UnixEpoch;
+    }
+    
    /// <returns>All available Connectors</returns>
    public Dictionary<string, Connector> GetAvailableConnectors()
    {
        return this._connectors.ToDictionary(connector => connector.name, connector => connector);
    }
-
-    /// <summary>
-    /// 
-    /// </summary>
+    
    /// <returns>All TrangaTasks in task-collection</returns>
    public TrangaTask[] GetAllTasks()
    {
@ -120,14 +237,37 @@ public class TaskManager
        return ret;
    }

-    /// <summary>
-    /// 
-    /// </summary>
+    public Publication[] GetPublicationsFromConnector(Connector connector, string? title = null)
+    {
+        Publication[] ret = connector.GetPublications(title ?? "");
+        foreach (Publication publication in ret)
+        {
+            if(!_chapterCollection.Any(pub => pub.Key.sortName == publication.sortName))
+                this._chapterCollection.TryAdd(publication, new List<Chapter>());
+        }
+        return ret;
+    }
+    
    /// <returns>All added Publications</returns>
    public Publication[] GetAllPublications()
    {
        return this._chapterCollection.Keys.ToArray();
    }
+
+    /// <summary>
+    /// Return Connector with given Name
+    /// </summary>
+    /// <param name="connectorName">Connector-name (exact)</param>
+    /// <exception cref="Exception">If Connector is not available</exception>
+    public Connector GetConnector(string? connectorName)
+    {
+        if(connectorName is null)
+            throw new Exception($"connectorName can not be null");
+        Connector? ret = this._connectors.FirstOrDefault(connector => connector.name == connectorName);
+        if (ret is null)
+            throw new Exception($"Connector {connectorName} is not an available Connector.");
+        return (Connector)ret!;
+    }
    
    /// <summary>
    /// Shuts down the taskManager.
@ -135,38 +275,72 @@ public class TaskManager
    /// <param name="force">If force is true, tasks are aborted.</param>
    public void Shutdown(bool force = false)
    {
+        logger?.WriteLine(this.GetType().ToString(), $"Shutting down (forced={force})");
        _continueRunning = false;
-        ExportTasks(Directory.GetCurrentDirectory());
+        ExportData();
        
        if(force)
-            Environment.Exit(_allTasks.Count(task => task.isBeingExecuted));
+            Environment.Exit(_allTasks.Count(task => task.state is TrangaTask.ExecutionState.Enqueued or TrangaTask.ExecutionState.Running));
        
        //Wait for tasks to finish
-        while(_allTasks.Any(task => task.isBeingExecuted))
+        while(_allTasks.Any(task => task.state is TrangaTask.ExecutionState.Running or TrangaTask.ExecutionState.Enqueued))
            Thread.Sleep(10);
+        logger?.WriteLine(this.GetType().ToString(), "Tasks finished. Bye!");
        Environment.Exit(0);
    }

-    private HashSet<TrangaTask> ImportTasks(string importFolderPath)
+    /// <summary>
+    /// Loads stored data (settings, tasks) from file
+    /// </summary>
+    /// <param name="importFilePath">working directory, filename has to be data.json</param>
+    public static SettingsData LoadData(string importFilePath)
    {
-        string filePath = Path.Join(importFolderPath, "tasks.json");
-        if (!File.Exists(filePath))
-            return new HashSet<TrangaTask>();
+        if (!File.Exists(importFilePath))
+            return new SettingsData(Directory.GetCurrentDirectory(), null, null, new HashSet<TrangaTask>());

-        string toRead = File.ReadAllText(filePath);
+        string toRead = File.ReadAllText(importFilePath);
+        SettingsData data = JsonConvert.DeserializeObject<SettingsData>(toRead)!;

-        TrangaTask[] importTasks = JsonConvert.DeserializeObject<TrangaTask[]>(toRead)!;
-        
-        foreach(TrangaTask task in importTasks.Where(task => task.publication is not null))
-            this._chapterCollection.Add((Publication)task.publication!, new List<Chapter>());
-        
-        return importTasks.ToHashSet();
+        return data;
    }

-    private void ExportTasks(string exportFolderPath)
+    /// <summary>
+    /// Exports data (settings, tasks) to file
+    /// </summary>
+    private void ExportData()
    {
-        string filePath = Path.Join(exportFolderPath, "tasks.json");
-        string toWrite = JsonConvert.SerializeObject(_allTasks.ToArray());
-        File.WriteAllText(filePath,toWrite);
+        logger?.WriteLine(this.GetType().ToString(), $"Exporting data to {settings.settingsFilePath}");
+        
+        
+
+        string serializedData = JsonConvert.SerializeObject(settings);
+
+        File.WriteAllText(settings.settingsFilePath, serializedData);
+    }
+
+    public class SettingsData
+    {
+        public string downloadLocation { get; private set; }
+        public string settingsFilePath { get; }
+        public Komga? komga { get; private set; }
+        public HashSet<TrangaTask> allTasks { get; }
+
+        public SettingsData(string downloadLocation, string? settingsFilePath, Komga? komga, HashSet<TrangaTask> allTasks)
+        {
+            this.settingsFilePath = settingsFilePath ??
+                                    Path.Join(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData),
+                                        "Tranga", "data.json");
+            this.downloadLocation = downloadLocation;
+            this.komga = komga;
+            this.allTasks = allTasks;
+        }
+
+        public void UpdateSettings(string? pDownloadLocation, Komga? pKomga)
+        {
+            if(pDownloadLocation is not null)
+                this.downloadLocation = pDownloadLocation;
+            if(pKomga is not null)
+                this.komga = pKomga;
+        }
    }
 }
--- a/Tranga/Tranga.csproj
+++ b/Tranga/Tranga.csproj
@ -10,4 +10,8 @@
      <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
    </ItemGroup>

+    <ItemGroup>
+      <ProjectReference Include="..\Logging\Logging.csproj" />
+    </ItemGroup>
+
 </Project>
--- a/Tranga/TrangaTask.cs
+++ b/Tranga/TrangaTask.cs
@ -7,20 +7,31 @@ namespace Tranga;
 /// </summary>
 public class TrangaTask
 {
-    // ReSharper disable once CommentTypo ...tell me why!
+    // ReSharper disable once CommentTypo ...Tell me why!
    // ReSharper disable once MemberCanBePrivate.Global I want it thaaat way
    public TimeSpan reoccurrence { get; }
    public DateTime lastExecuted { get; set; }
-    public string connectorName { get; }
+    public string? connectorName { get; }
    public Task task { get; }
    public Publication? publication { get; }
    public string language { get; }
-    [JsonIgnore]public bool isBeingExecuted { get; set; }
+    [JsonIgnore]public ExecutionState state { get; set; }

-    public TrangaTask(string connectorName, Task task, Publication? publication, TimeSpan reoccurrence, string language = "")
+    public enum ExecutionState
    {
-        if (task != Task.UpdatePublications && publication is null)
-            throw new ArgumentException($"Publication has to be not null for task {task}");
+        Waiting,
+        Enqueued,
+        Running
+    };
+
+    public TrangaTask(Task task, string? connectorName, Publication? publication, TimeSpan reoccurrence, string language = "")
+    {
+        if(task != Task.UpdateKomgaLibrary && connectorName is null)
+            throw new ArgumentException($"connectorName can not be null for task {task}");
+        
+        if (publication is null && task != Task.UpdatePublications && task != Task.UpdateKomgaLibrary)
+            throw new ArgumentException($"Publication can not be null for task {task}");
+        
        this.publication = publication;
        this.reoccurrence = reoccurrence;
        this.lastExecuted = DateTime.Now.Subtract(reoccurrence);
@ -29,24 +40,22 @@ public class TrangaTask
        this.language = language;
    }

-    /// <summary>
-    /// 
-    /// </summary>
    /// <returns>True if elapsed time since last execution is greater than set interval</returns>
    public bool ShouldExecute()
    {
-        return DateTime.Now.Subtract(this.lastExecuted) > reoccurrence;
+        return DateTime.Now.Subtract(this.lastExecuted) > reoccurrence && state is ExecutionState.Waiting;
    }

    public enum Task
    {
        UpdatePublications,
        UpdateChapters,
-        DownloadNewChapters
+        DownloadNewChapters,
+        UpdateKomgaLibrary
    }

    public override string ToString()
    {
-        return $"{task}\t{lastExecuted}\t{reoccurrence}\t{(isBeingExecuted ? "running" : "waiting")}\t{connectorName}\t{publication?.sortName}";
+        return $"{task,-20} | {lastExecuted,-20} | {reoccurrence,-12} | {state,-10} | {connectorName,-15} | {publication?.sortName}";
    }
 }
Author	SHA1	Message	Date
glax	8b99a98e24	Merge pull request 'api-testing' (#5 ) from api-testing into master Reviewed-on: #5	2023-05-21 22:04:06 +02:00
glax	cf171d5c38	Bring CLI in line with new Methods	2023-05-21 22:02:35 +02:00
glax	6d49b4b934	Swagger	2023-05-21 22:02:19 +02:00
glax	b55d2a2d06	no duplicate keys	2023-05-21 22:02:05 +02:00
glax	737eebf599	bring /settings/update in line with new methods	2023-05-21 22:01:56 +02:00
glax	aef01b684c	Fixed null on settings.komga	2023-05-21 22:01:40 +02:00
glax	53bff61174	Added Swagger	2023-05-21 22:01:28 +02:00
glax	431a602a40	Added Method UpdateSettings to SettingsData Added Method UpdateSettings to TaskManager (to export data after update)	2023-05-21 22:01:04 +02:00
glax	9afb81cee2	string and json	2023-05-21 21:24:18 +02:00
glax	ea69b355b5	No duplicate keys	2023-05-21 21:24:04 +02:00
glax	84dbc36bbf	dont add duplicates	2023-05-21 21:23:51 +02:00
glax	455c87b2e1	New API	2023-05-21 21:12:32 +02:00
glax	df991e3da6	Remove APi for testing	2023-05-21 17:59:24 +02:00
glax	13c96fd09a	Create Appdata Directories for API	2023-05-21 16:51:14 +02:00
glax	6f1a6a43ee	API: Edit Settings	2023-05-21 16:49:55 +02:00
glax	e2afc09c4a	API: GetSettings	2023-05-21 16:46:34 +02:00
glax	e9db7cfacc	API: List Settings	2023-05-21 16:41:02 +02:00
glax	755167c39a	API: StartTask API: Get Task Queue API: Task Enqueue API: Task Dequeue	2023-05-21 16:39:54 +02:00
glax	1cff93fbac	Use settings-file for API Added API-call to list TaskTypes Working? CreateTask API-call Working? RemoveTask API-call	2023-05-21 16:23:35 +02:00
glax	6c775d6e0c	Moved check into if statement	2023-05-21 16:22:40 +02:00
glax	876b1ab78b	Added internalId to Publication	2023-05-21 16:22:14 +02:00
glax	a321ecb1bc	string	2023-05-21 15:36:12 +02:00
glax	674c8fc37b	FIX Bug where menu wouldnt work	2023-05-21 15:34:59 +02:00
glax	e24652b83e	Added logfile-count limit	2023-05-21 15:33:01 +02:00
glax	5dee13c402	FIX bug with incorrect importPath	2023-05-21 15:26:53 +02:00
glax	942a552c8e	Reduced update time for more responsiveness in CLI Added statement "Exiting." when exiting for feedback to userinput.	2023-05-21 15:26:29 +02:00
glax	b5bd5d6126	Fixed some bugs relating to new Filepath of Applicationdata	2023-05-21 15:14:25 +02:00
glax	715cf1f4f3	Use SettingsData in TaskManager	2023-05-21 15:05:53 +02:00
glax	168bf5a358	Made CLI auto-update on menu screen (task count) And tail the logfile	2023-05-21 14:44:33 +02:00
glax	636d17d287	Only list tasks that are not already running when asking to execute now.	2023-05-21 03:21:34 +02:00
glax	294b819ff0	Created SelectTask menu Created method to enqueue task Added option to enqueue task to CLI	2023-05-21 03:18:56 +02:00
glax	d763610383	Menu formatting	2023-05-21 03:08:36 +02:00
glax	2910473fec	Only list tasks that are enqueued when showing remove task menu	2023-05-21 03:06:50 +02:00
glax	ca2d13226f	Menu formatting	2023-05-21 03:05:29 +02:00
glax	95c65c981e	Added "Remove task from queue"-Menu Added "Remove task from queue" to TaskManager Better naming for deleting tasks and the taskqueue	2023-05-21 03:04:32 +02:00
glax	e72efa3731	Corrected string	2023-05-21 02:18:39 +02:00
glax	597eedb6d4	Added menu to show loglines	2023-05-21 02:17:38 +02:00
glax	8829132046	Cleanup code	2023-05-21 02:13:19 +02:00
glax	32467191f6	Added New CLI Options to list enqueued task and view last 20 loglines	2023-05-21 02:11:47 +02:00
glax	fe52d2c3b5	Always create and use MemoryLogger	2023-05-21 02:10:32 +02:00
glax	554f6b4acc	TaskCheckerThread new logic	2023-05-21 01:58:24 +02:00
glax	9d0fc18051	Delete old data.json	2023-05-21 01:58:07 +02:00
glax	e02b00e0ef	Better/More logging	2023-05-21 01:57:56 +02:00
glax	06a8e4e895	Make caller right aligned	2023-05-21 01:57:18 +02:00
glax	a557f8cab5	Export Data when starting new task	2023-05-20 23:12:15 +02:00
glax	e564be08f5	Search query length now at least 4 characters	2023-05-20 23:08:16 +02:00
glax	b8bf7bdf30	"Fixed" Issue with Filelogger, where program would crash if file could not be written	2023-05-20 22:56:05 +02:00
glax	d6af014cb7	string	2023-05-20 22:43:39 +02:00
glax	2dcaaf4d66	Merge remote-tracking branch 'origin/master' # Conflicts: # Tranga/TaskManager.cs	2023-05-20 22:21:26 +02:00
glax	e3ec5420c0	Fixed bug for enqueued tasks constantly being triggered to execute	2023-05-20 22:21:00 +02:00
glax	5d66bce5b6	Fixed bug for enqueued tasks constantly being triggered to execute	2023-05-20 22:15:31 +02:00
glax	07ae4af209	Changed Log message to long timestring	2023-05-20 22:13:25 +02:00
glax	d62b0bdf34	Changed Logger to accept string as caller Added Logger to all relevant methods	2023-05-20 22:10:24 +02:00
glax	a367ebb230	Use Logger to log CLI-Inputs	2023-05-20 21:48:08 +02:00
glax	4d3861d31b	Created Logger	2023-05-20 21:47:54 +02:00
glax	497ec74b9a	Readme	2023-05-20 17:48:53 +02:00
glax	18b5d17994	Merge remote-tracking branch 'origin/master' # Conflicts: # Tranga-CLI/Tranga_Cli.cs	2023-05-20 17:19:17 +02:00
glax	1916018fba	Some work on API-side	2023-05-20 17:18:22 +02:00
glax	a6a2d20981	More fancy CLI	2023-05-20 16:35:45 +02:00
glax	1449292e53	More fancy CLI	2023-05-20 16:35:08 +02:00
glax	67f3695be8	CLI: When listing Task add headers for values	2023-05-20 16:27:30 +02:00
glax	086d72565a	Formatting of trangaTask string with fixed-with instead of tabs	2023-05-20 16:23:25 +02:00
glax	e54e83c2ae	Moved "Press any key"	2023-05-20 16:15:17 +02:00
glax	73f19c3989	Clear console when aborting.	2023-05-20 16:13:19 +02:00
glax	2c84688925	Rewrote menu structure You can now exit menus with q	2023-05-20 16:12:15 +02:00
glax	a58f113d14	Add ability to abort when selecting task in menu to ExecuteNow or Remove	2023-05-20 15:58:35 +02:00
glax	fcb1848a93	Renamed SelectTask to SelectTaskType to avoid confusion	2023-05-20 15:58:02 +02:00
glax	337111d833	Remove DownloadNow mode	2023-05-20 15:57:35 +02:00
glax	bb77e5348f	Links	2023-05-20 15:49:37 +02:00
glax	b1850bf5f3	fixed link	2023-05-20 15:48:25 +02:00
glax	f2bd5c5e85	Fixed removeTask for tasks without connector	2023-05-20 15:46:40 +02:00
glax	f396640001	wrong link	2023-05-20 15:43:38 +02:00
glax	05763d9f22	Reference issues	2023-05-20 15:42:39 +02:00
glax	a11830b6b5	No shields	2023-05-20 15:35:55 +02:00
glax	c76f3991d9	License and readme	2023-05-20 15:34:32 +02:00
glax	4ee47ed65c	Snarky comments. Documentation	2023-05-20 15:05:41 +02:00
glax	430ee2301f	Implemented Queue, so that taskManager is not held up with other Connector-tasks. Tasks are now executed in another Thread. Replaced TrangaTask.isBeingExecuted bool with 3-states: Waiting, Enqueued, Running Added Queue size to CLI output.	2023-05-20 14:50:48 +02:00
glax	58de0115d6	Use GetConnector Method.	2023-05-20 14:21:47 +02:00
glax	fa44de0c8d	Moved _chapterCollection initialization	2023-05-20 14:18:17 +02:00
glax	72bd1c56a8	Added Method GetConnector to TaskManager that returns Connector with given Name. Removed Method NewKomga unused	2023-05-20 14:18:03 +02:00
glax	538cfec619	Added UpdateKomgaTask Fixed Komga-auth Added Komga to data.json	2023-05-20 14:07:38 +02:00
glax	ff01bac9d4	Changed ComicInfo.xml to use chapternumber as "Number".	2023-05-20 12:53:54 +02:00
glax	52f357021d	Added KomgaAPI base, Rewrote settings/task storage to only produce single file	2023-05-20 12:53:19 +02:00
				`@ -1 +0,0 @@`
				`[{"reoccurrence":"00:00:00","lastExecuted":"2023-05-19T17:34:40.5349215+02:00","connectorName":"MangaDex","task":0,"publication":{"sortName":null,"description":null,"tags":null,"posterUrl":null,"year":null,"originalLanguage":null,"status":null,"folderName":null,"downloadUrl":null},"language":"en"}]`